Base | Representation |
---|---|
bin | 10001000000110… |
… | …10000100110000 |
3 | 100221112120121201 |
4 | 20200122010300 |
5 | 243013310021 |
6 | 22054500544 |
7 | 3352020166 |
oct | 1040320460 |
9 | 327476551 |
10 | 142713136 |
11 | 73615545 |
12 | 3b964754 |
13 | 2374a257 |
14 | 14d4d236 |
15 | c7e0591 |
hex | 881a130 |
142713136 has 10 divisors (see below), whose sum is σ = 276506732. Its totient is φ = 71356560.
The previous prime is 142713127. The next prime is 142713139. The reversal of 142713136 is 631317241.
It is not an unprimeable number, because it can be changed into a prime (142713139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4459770 + ... + 4459801.
Almost surely, 2142713136 is an apocalyptic number.
142713136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
142713136 is a deficient number, since it is larger than the sum of its proper divisors (133793596).
142713136 is an equidigital number, since it uses as much as digits as its factorization.
142713136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8919579 (or 8919573 counting only the distinct ones).
The product of its digits is 3024, while the sum is 28.
The square root of 142713136 is about 11946.2603353518. The cubic root of 142713136 is about 522.5822444805.
The spelling of 142713136 in words is "one hundred forty-two million, seven hundred thirteen thousand, one hundred thirty-six".
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