Base | Representation |
---|---|
bin | 1000111000001010011… |
… | …1110100101110010100 |
3 | 112120200001111200002111 |
4 | 2032002213310232110 |
5 | 4444322411124022 |
6 | 154021540520404 |
7 | 14006320640440 |
oct | 2160247645624 |
9 | 476601450074 |
10 | 152515333012 |
11 | 59754a25069 |
12 | 256850b0104 |
13 | 114c77199a3 |
14 | 754b873820 |
15 | 3e79838477 |
hex | 23829f4b94 |
152515333012 has 48 divisors (see below), whose sum is σ = 314958300160. Its totient is φ = 63237542400.
The previous prime is 152515333007. The next prime is 152515333031. The reversal of 152515333012 is 210333515251.
It is a super-2 number, since 2×1525153330122 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3353062 + ... + 3398242.
Almost surely, 2152515333012 is an apocalyptic number.
It is an amenable number.
152515333012 is an abundant number, since it is smaller than the sum of its proper divisors (162442967148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152515333012 is a wasteful number, since it uses less digits than its factorization.
152515333012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49112 (or 49110 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 31.
Adding to 152515333012 its reverse (210333515251), we get a palindrome (362848848263).
The spelling of 152515333012 in words is "one hundred fifty-two billion, five hundred fifteen million, three hundred thirty-three thousand, twelve".
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