Base | Representation |
---|---|
bin | 10010111100100… |
… | …11001101100000 |
3 | 102002001212212211 |
4 | 21132103031200 |
5 | 311142003302 |
6 | 23434331504 |
7 | 3636643645 |
oct | 1136231540 |
9 | 362055784 |
10 | 158937952 |
11 | 81797488 |
12 | 45289b94 |
13 | 26c0b234 |
14 | 17173dcc |
15 | de47ad7 |
hex | 9793360 |
158937952 has 12 divisors (see below), whose sum is σ = 312909156. Its totient is φ = 79468960.
The previous prime is 158937941. The next prime is 158937959. The reversal of 158937952 is 259739851.
It is a super-2 number, since 2×1589379522 = 50522545171908608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 158937896 and 158937905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158937959) by changing a digit.
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 as a sum of consecutive naturals, namely, 2483374 + ... + 2483437.
It is an arithmetic number, because the mean of its divisors is an integer number (26075763).
Almost surely, 2158937952 is an apocalyptic number.
It is an amenable number.
158937952 is a deficient number, since it is larger than the sum of its proper divisors (153971204).
158937952 is an equidigital number, since it uses as much as digits as its factorization.
158937952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4966821 (or 4966813 counting only the distinct ones).
The product of its digits is 680400, while the sum is 49.
The square root of 158937952 is about 12607.0596095997. The cubic root of 158937952 is about 541.6796716509.
The spelling of 158937952 in words is "one hundred fifty-eight million, nine hundred thirty-seven thousand, nine hundred fifty-two".
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