Base | Representation |
---|---|
bin | 101101001011100101… |
… | …0111001000010010110 |
3 | 100021102212120211201220 |
4 | 1122113022321002112 |
5 | 3042202011321230 |
6 | 112323425031210 |
7 | 10003245046551 |
oct | 1322712710226 |
9 | 307385524656 |
10 | 97025495190 |
11 | 3816a3a9668 |
12 | 16979785506 |
13 | 91c34b3920 |
14 | 49a5db3698 |
15 | 27cd02ed10 |
hex | 16972b9096 |
97025495190 has 128 divisors (see below), whose sum is σ = 279500336640. Its totient is φ = 21295208448.
The previous prime is 97025495159. The next prime is 97025495269. The reversal of 97025495190 is 9159452079.
It is a super-2 number, since 2×970254951902 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 259144 + ... + 511083.
It is an arithmetic number, because the mean of its divisors is an integer number (2183596380).
Almost surely, 297025495190 is an apocalyptic number.
97025495190 is an abundant number, since it is smaller than the sum of its proper divisors (182474841450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97025495190 is a wasteful number, since it uses less digits than its factorization.
97025495190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770286.
The product of its (nonzero) digits is 1020600, while the sum is 51.
The spelling of 97025495190 in words is "ninety-seven billion, twenty-five million, four hundred ninety-five thousand, one hundred ninety".
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