Base | Representation |
---|---|
bin | 1000111000101101010… |
… | …0011111100100010000 |
3 | 112121001020002120001111 |
4 | 2032023110133210100 |
5 | 10000122240314220 |
6 | 154044232343104 |
7 | 14013042206254 |
oct | 2161324374420 |
9 | 477036076044 |
10 | 152661260560 |
11 | 5981a335646 |
12 | 25705b44a94 |
13 | 1151ba21053 |
14 | 7562dbc264 |
15 | 3e8756115a |
hex | 238b51f910 |
152661260560 has 40 divisors (see below), whose sum is σ = 354972387456. Its totient is φ = 61058490240.
The previous prime is 152661260537. The next prime is 152661260581. The reversal of 152661260560 is 65062166251.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773097 + ... + 950263.
Almost surely, 2152661260560 is an apocalyptic number.
152661260560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152661260560 is an abundant number, since it is smaller than the sum of its proper divisors (202311126896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152661260560 is a wasteful number, since it uses less digits than its factorization.
152661260560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187951 (or 187945 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 40.
The spelling of 152661260560 in words is "one hundred fifty-two billion, six hundred sixty-one million, two hundred sixty thousand, five hundred sixty".
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