Base | Representation |
---|---|
bin | 1000110110011000001… |
… | …0001111101110000100 |
3 | 112112102122000210211010 |
4 | 2031212002033232010 |
5 | 4442332121020233 |
6 | 153502205042220 |
7 | 13661405204121 |
oct | 2154602175604 |
9 | 475378023733 |
10 | 152035720068 |
11 | 59529222831 |
12 | 25570556370 |
13 | 1144c25224b |
14 | 7503ca7748 |
15 | 3e4c69ab63 |
hex | 236608fb84 |
152035720068 has 12 divisors (see below), whose sum is σ = 354750013520. Its totient is φ = 50678573352.
The previous prime is 152035720051. The next prime is 152035720087. The reversal of 152035720068 is 860027530251.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1520357200682 (a number of 23 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 6334821658 + ... + 6334821681.
Almost surely, 2152035720068 is an apocalyptic number.
It is an amenable number.
152035720068 is an abundant number, since it is smaller than the sum of its proper divisors (202714293452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152035720068 is a wasteful number, since it uses less digits than its factorization.
152035720068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12669643346 (or 12669643344 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 39.
The spelling of 152035720068 in words is "one hundred fifty-two billion, thirty-five million, seven hundred twenty thousand, sixty-eight".
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