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41305555120 = 245745969221
BaseRepresentation
bin100110011110000000…
…001100000010110000
310221121122200121102211
4212132000030002300
51134043210230440
630550413221504
72661406265644
oct463600140260
9127548617384
1041305555120
11165769aaa15
128009191894
133b836b3b9b
141ddbb36c24
15111b422eea
hex99e00c0b0

41305555120 has 40 divisors (see below), whose sum is σ = 96049678320. Its totient is φ = 16519768320.

The previous prime is 41305555117. The next prime is 41305555171. The reversal of 41305555120 is 2155550314.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×413055551202 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562110 + ... + 631330.

It is an arithmetic number, because the mean of its divisors is an integer number (2401241958).

Almost surely, 241305555120 is an apocalyptic number.

41305555120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41305555120 is an abundant number, since it is smaller than the sum of its proper divisors (54744123200).

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

41305555120 is a wasteful number, since it uses less digits than its factorization.

41305555120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76693 (or 76687 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 41305555120 in words is "forty-one billion, three hundred five million, five hundred fifty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 7459 14918 29836 37295 59672 69221 74590 119344 138442 149180 276884 298360 346105 553768 596720 692210 1107536 1384420 2768840 5537680 516319439 1032638878 2065277756 2581597195 4130555512 5163194390 8261111024 10326388780 20652777560 41305555120