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10042451254160 = 2451381111906539
BaseRepresentation
bin1001001000100011000010…
…1111010101101110010000
31022120001022200202101212222
42102020300233111232100
52304013420010113120
633205234410440212
72054354206141553
oct222106057255620
938501280671788
1010042451254160
113221a85a21646
121162364733068
1357accb000920
1426a0b309c69a
15126361c27525
hex92230bd5b90

10042451254160 has 80 divisors (see below), whose sum is σ = 25175759689920. Its totient is φ = 3703409579520.

The previous prime is 10042451254139. The next prime is 10042451254183. The reversal of 10042451254160 is 6145215424001.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 10042451254160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5109830 + ... + 6796709.

It is an arithmetic number, because the mean of its divisors is an integer number (314696996124).

Almost surely, 210042451254160 is an apocalyptic number.

10042451254160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10042451254160 is an abundant number, since it is smaller than the sum of its proper divisors (15133308435760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10042451254160 is a wasteful number, since it uses less digits than its factorization.

10042451254160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11907376 (or 11907370 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 10042451254160 its reverse (6145215424001), we get a palindrome (16187666678161).

The spelling of 10042451254160 in words is "ten trillion, forty-two billion, four hundred fifty-one million, two hundred fifty-four thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 811 1040 1622 3244 4055 6488 8110 10543 12976 16220 21086 32440 42172 52715 64880 84344 105430 168688 210860 421720 843440 11906539 23813078 47626156 59532695 95252312 119065390 154785007 190504624 238130780 309570014 476261560 619140028 773925035 952523120 1238280056 1547850070 2476560112 3095700140 6191400280 9656203129 12382800560 19312406258 38624812516 48281015645 77249625032 96562031290 125530640677 154499250064 193124062580 251061281354 386248125160 502122562708 627653203385 772496250320 1004245125416 1255306406770 2008490250832 2510612813540 5021225627080 10042451254160