Base | Representation |
---|---|
bin | 101101010101111000… |
… | …0000001100101000110 |
3 | 100022022221021210222200 |
4 | 1122223300001211012 |
5 | 3043403404230310 |
6 | 112422001335330 |
7 | 10014636631041 |
oct | 1325360014506 |
9 | 308287253880 |
10 | 97370773830 |
11 | 38327299610 |
12 | 16a55337546 |
13 | 9249ba5b05 |
14 | 49d9bb1c58 |
15 | 27ed4d49c0 |
hex | 16abc01946 |
97370773830 has 96 divisors (see below), whose sum is σ = 290714711040. Its totient is φ = 22362661440.
The previous prime is 97370773813. The next prime is 97370773837. The reversal of 97370773830 is 3837707379.
It is a happy number.
It is a house number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97370773837) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2569462 + ... + 2607081.
It is an arithmetic number, because the mean of its divisors is an integer number (3028278240).
Almost surely, 297370773830 is an apocalyptic number.
97370773830 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
97370773830 is an abundant number, since it is smaller than the sum of its proper divisors (193343937210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97370773830 is a wasteful number, since it uses less digits than its factorization.
97370773830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5176586 (or 5176583 counting only the distinct ones).
The product of its (nonzero) digits is 4667544, while the sum is 54.
The spelling of 97370773830 in words is "ninety-seven billion, three hundred seventy million, seven hundred seventy-three thousand, eight hundred thirty".
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