Base | Representation |
---|---|
bin | 10010110001100… |
… | …11101101011000 |
3 | 101222100201220200 |
4 | 21120303231120 |
5 | 310304420300 |
6 | 23343422200 |
7 | 3621466266 |
oct | 1130635530 |
9 | 358321820 |
10 | 157498200 |
11 | 809a3802 |
12 | 448b4960 |
13 | 26825b02 |
14 | 16cbb436 |
15 | dc61200 |
hex | 9633b58 |
157498200 has 144 divisors (see below), whose sum is σ = 560153880. Its totient is φ = 39521280.
The previous prime is 157498189. The next prime is 157498213. The reversal of 157498200 is 2894751.
157498200 is a `hidden beast` number, since 1 + 574 + 9 + 82 + 0 + 0 = 666.
157498200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28027 + ... + 33173.
Almost surely, 2157498200 is an apocalyptic number.
157498200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 157498200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280076940).
157498200 is an abundant number, since it is smaller than the sum of its proper divisors (402655680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157498200 is a wasteful number, since it uses less digits than its factorization.
157498200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5186 (or 5174 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 157498200 is about 12549.8286840897. The cubic root of 157498200 is about 540.0390918202.
The spelling of 157498200 in words is "one hundred fifty-seven million, four hundred ninety-eight thousand, two hundred".
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