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153008485660 = 22567711300479
BaseRepresentation
bin1000111010000000000…
…1000011010100011100
3112121221102110102100101
42032200001003110130
510001330133020120
6154142514510444
714024456445322
oct2164001032434
9477842412311
10153008485660
1159988334a38
12257a2295424
13115759451a4
147597165d12
153ea7c9c90a
hex23a004351c

153008485660 has 24 divisors (see below), whose sum is σ = 321792468480. Its totient is φ = 61112985024.

The previous prime is 153008485657. The next prime is 153008485681. The reversal of 153008485660 is 66584800351.

It is a self number, because there is not a number n which added to its sum of digits gives 153008485660.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5636700 + ... + 5663779.

It is an arithmetic number, because the mean of its divisors is an integer number (13408019520).

Almost surely, 2153008485660 is an apocalyptic number.

153008485660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153008485660 is an abundant number, since it is smaller than the sum of its proper divisors (168783982820).

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

153008485660 is a wasteful number, since it uses less digits than its factorization.

153008485660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301165 (or 11301163 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 153008485660 in words is "one hundred fifty-three billion, eight million, four hundred eighty-five thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 677 1354 2708 3385 6770 13540 11300479 22600958 45201916 56502395 113004790 226009580 7650424283 15300848566 30601697132 38252121415 76504242830 153008485660