Base | Representation |
---|---|
bin | 101101001100111010… |
… | …1000010010001010100 |
3 | 100021112222111212121000 |
4 | 1122121311002101110 |
5 | 3042244421104432 |
6 | 112332101023300 |
7 | 10004326133454 |
oct | 1323165022124 |
9 | 307488455530 |
10 | 97070097492 |
11 | 381925a2a75 |
12 | 169906b4b30 |
13 | 91cc7cc214 |
14 | 49abca3d64 |
15 | 27d1de057c |
hex | 1699d42454 |
97070097492 has 48 divisors (see below), whose sum is σ = 251731043200. Its totient is φ = 32347978560.
The previous prime is 97070097479. The next prime is 97070097503. The reversal of 97070097492 is 29479007079.
It is a Harshad number since it is a multiple of its sum of digits (54).
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, 287817 + ... + 526287.
Almost surely, 297070097492 is an apocalyptic number.
It is an amenable number.
97070097492 is an abundant number, since it is smaller than the sum of its proper divisors (154660945708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97070097492 is a wasteful number, since it uses less digits than its factorization.
97070097492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242253 (or 242245 counting only the distinct ones).
The product of its (nonzero) digits is 2000376, while the sum is 54.
The spelling of 97070097492 in words is "ninety-seven billion, seventy million, ninety-seven thousand, four hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •