Base | Representation |
---|---|
bin | 100010011011100111100000… |
… | …110010011010000001100100 |
3 | 201212011200222221200220120202 |
4 | 202123213200302122001210 |
5 | 124322023033403442002 |
6 | 1254022350130450032 |
7 | 43616363040563240 |
oct | 4233474062320144 |
9 | 655150887626522 |
10 | 151431433265252 |
11 | 4428378a2a5a18 |
12 | 14b98514733918 |
13 | 6665bcc76290a |
14 | 295746b561420 |
15 | 127912be2e502 |
hex | 89b9e0c9a064 |
151431433265252 has 24 divisors (see below), whose sum is σ = 303085396266240. Its totient is φ = 64851500741760.
The previous prime is 151431433265243. The next prime is 151431433265263. The reversal of 151431433265252 is 252562334134151.
It is a junction number, because it is equal to n+sod(n) for n = 151431433265197 and 151431433265206.
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, 1986833852 + ... + 1986910067.
It is an arithmetic number, because the mean of its divisors is an integer number (12628558177760).
Almost surely, 2151431433265252 is an apocalyptic number.
It is an amenable number.
151431433265252 is an abundant number, since it is smaller than the sum of its proper divisors (151653963000988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151431433265252 is a wasteful number, since it uses less digits than its factorization.
151431433265252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3973745291 (or 3973745289 counting only the distinct ones).
The product of its digits is 2592000, while the sum is 47.
The spelling of 151431433265252 in words is "one hundred fifty-one trillion, four hundred thirty-one billion, four hundred thirty-three million, two hundred sixty-five thousand, two hundred fifty-two".
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