Base | Representation |
---|---|
bin | 10110001100000… |
… | …110101110101000 |
3 | 221221111101020100 |
4 | 112030012232220 |
5 | 1230300201130 |
6 | 100535025400 |
7 | 12140155140 |
oct | 2614065650 |
9 | 857441210 |
10 | 372272040 |
11 | 181157548 |
12 | a480b260 |
13 | 5c18381a |
14 | 37627920 |
15 | 22a37c60 |
hex | 16306ba8 |
372272040 has 96 divisors (see below), whose sum is σ = 1382734080. Its totient is φ = 85090176.
The previous prime is 372272039. The next prime is 372272093. The reversal of 372272040 is 40272273.
It is a junction number, because it is equal to n+sod(n) for n = 372271995 and 372272013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71344 + ... + 76383.
It is an arithmetic number, because the mean of its divisors is an integer number (14403480).
Almost surely, 2372272040 is an apocalyptic number.
372272040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
372272040 is an abundant number, since it is smaller than the sum of its proper divisors (1010462040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
372272040 is a wasteful number, since it uses less digits than its factorization.
372272040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147751 (or 147744 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 372272040 is about 19294.3525416118. The cubic root of 372272040 is about 719.3719059434.
The spelling of 372272040 in words is "three hundred seventy-two million, two hundred seventy-two thousand, forty".
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