Base | Representation |
---|---|
bin | 1000110101101001… |
… | …0101111101110100 |
3 | 20010100021010210111 |
4 | 2031122111331310 |
5 | 14324324240142 |
6 | 1031230432404 |
7 | 112535600500 |
oct | 21532257564 |
9 | 6110233714 |
10 | 2372493172 |
11 | 1008235265 |
12 | 562662704 |
13 | 2ba6a771a |
14 | 18713d300 |
15 | dd440e17 |
hex | 8d695f74 |
2372493172 has 18 divisors (see below), whose sum is σ = 4829718642. Its totient is φ = 1016782704.
The previous prime is 2372493139. The next prime is 2372493181. The reversal of 2372493172 is 2713942732.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2345077476 + 27415696 = 48426^2 + 5236^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6052083 + ... + 6052474.
Almost surely, 22372493172 is an apocalyptic number.
It is an amenable number.
2372493172 is an abundant number, since it is smaller than the sum of its proper divisors (2457225470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2372493172 is a wasteful number, since it uses less digits than its factorization.
2372493172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12104575 (or 12104566 counting only the distinct ones).
The product of its digits is 127008, while the sum is 40.
The square root of 2372493172 is about 48708.2454210783. The cubic root of 2372493172 is about 1333.7312398799.
The spelling of 2372493172 in words is "two billion, three hundred seventy-two million, four hundred ninety-three thousand, one hundred seventy-two".
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