Base | Representation |
---|---|
bin | 101101010000000010… |
… | …0001000111001011100 |
3 | 100021211021101020211010 |
4 | 1122200010020321130 |
5 | 3043003212020332 |
6 | 112350315255220 |
7 | 10010036330562 |
oct | 1324004107134 |
9 | 307737336733 |
10 | 97174720092 |
11 | 3823666152a |
12 | 169bb74a510 |
13 | 92183a0a98 |
14 | 49bbb39a32 |
15 | 27db1a99cc |
hex | 16a0108e5c |
97174720092 has 48 divisors (see below), whose sum is σ = 234496604160. Its totient is φ = 31301080512.
The previous prime is 97174720081. The next prime is 97174720103. The reversal of 97174720092 is 29002747179.
It is an interprime number because it is at equal distance from previous prime (97174720081) and next prime (97174720103).
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, 1045923 + ... + 1135034.
It is an arithmetic number, because the mean of its divisors is an integer number (4885345920).
Almost surely, 297174720092 is an apocalyptic number.
It is an amenable number.
97174720092 is an abundant number, since it is smaller than the sum of its proper divisors (137321884068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97174720092 is a wasteful number, since it uses less digits than its factorization.
97174720092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2181090 (or 2181088 counting only the distinct ones).
The product of its (nonzero) digits is 444528, while the sum is 48.
The spelling of 97174720092 in words is "ninety-seven billion, one hundred seventy-four million, seven hundred twenty thousand, ninety-two".
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