| Base | Representation |
|---|---|
| bin | 10010110001010… |
| … | …00000100000100 |
| 3 | 101222021022111000 |
| 4 | 21120220010010 |
| 5 | 310301404000 |
| 6 | 23342413300 |
| 7 | 3621210234 |
| oct | 1130500404 |
| 9 | 358238430 |
| 10 | 157450500 |
| 11 | 80970989 |
| 12 | 44891230 |
| 13 | 2680a19c |
| 14 | 16ca7cc4 |
| 15 | dc52000 |
| hex | 9628104 |
157450500 has 192 divisors, whose sum is σ = 518918400. Its totient is φ = 41212800.
The previous prime is 157450493. The next prime is 157450507. The reversal of 157450500 is 5054751.
157450500 is a `hidden beast` number, since 157 + 4 + 5 + 0 + 500 = 666.
157450500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (157450493) and next prime (157450507).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (157450507) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1444446 + ... + 1444554.
It is an arithmetic number, because the mean of its divisors is an integer number (2702700).
Almost surely, 2157450500 is an apocalyptic number.
157450500 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 157450500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259459200).
157450500 is an abundant number, since it is smaller than the sum of its proper divisors (361467900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
157450500 is a wasteful number, since it uses less digits than its factorization.
157450500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244 (or 226 counting only the distinct ones).
The product of its (nonzero) digits is 3500, while the sum is 27.
The square root of 157450500 is about 12547.9281158285. The cubic root of 157450500 is about 539.9845674602.
The spelling of 157450500 in words is "one hundred fifty-seven million, four hundred fifty thousand, five hundred".
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