Base | Representation |
---|---|
bin | 1000110101100100… |
… | …0011111010011100 |
3 | 20010022122001202210 |
4 | 2031121003322130 |
5 | 14324233011314 |
6 | 1031215320420 |
7 | 112533000603 |
oct | 21531037234 |
9 | 6108561683 |
10 | 2372157084 |
11 | 1008025800 |
12 | 562520110 |
13 | 2ba5ba75b |
14 | 187092a3a |
15 | dd3c6559 |
hex | 8d643e9c |
2372157084 has 108 divisors (see below), whose sum is σ = 6464037272. Its totient is φ = 676431360.
The previous prime is 2372157083. The next prime is 2372157089. The reversal of 2372157084 is 4807512732.
2372157084 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2372157083) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 416802 + ... + 422454.
Almost surely, 22372157084 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2372157084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3232018636).
2372157084 is an abundant number, since it is smaller than the sum of its proper divisors (4091880188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2372157084 is a wasteful number, since it uses less digits than its factorization.
2372157084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5716 (or 5686 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 39.
The square root of 2372157084 is about 48704.7952875279. The cubic root of 2372157084 is about 1333.6682580009.
The spelling of 2372157084 in words is "two billion, three hundred seventy-two million, one hundred fifty-seven thousand, eighty-four".
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