Base | Representation |
---|---|
bin | 100010010101101000101101… |
… | …100010101010101101001100 |
3 | 201210201102001121212010202010 |
4 | 202111220231202222231030 |
5 | 124243304241423440432 |
6 | 1253105452121501220 |
7 | 43544602253540010 |
oct | 4225505542525514 |
9 | 653642047763663 |
10 | 151020404124492 |
11 | 44135437041961 |
12 | 14b30923941810 |
13 | 66362171660a6 |
14 | 29415d86a4540 |
15 | 126d5c213c3cc |
hex | 895a2d8aab4c |
151020404124492 has 96 divisors (see below), whose sum is σ = 403119088906240. Its totient is φ = 43106057167680.
The previous prime is 151020404124439. The next prime is 151020404124533. The reversal of 151020404124492 is 294421404020151.
It is a super-3 number, since 3×1510204041244923 (a number of 44 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 151020404124492.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 515938683 + ... + 516231309.
Almost surely, 2151020404124492 is an apocalyptic number.
151020404124492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
151020404124492 is an abundant number, since it is smaller than the sum of its proper divisors (252098684781748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151020404124492 is a wasteful number, since it uses less digits than its factorization.
151020404124492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298691 (or 298689 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The spelling of 151020404124492 in words is "one hundred fifty-one trillion, twenty billion, four hundred four million, one hundred twenty-four thousand, four hundred ninety-two".
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