Base | Representation |
---|---|
bin | 10001000000101… |
… | …10000010000000 |
3 | 100221111201220101 |
4 | 20200112002000 |
5 | 243012242301 |
6 | 22054252144 |
7 | 3351621001 |
oct | 1040260200 |
9 | 327451811 |
10 | 142696576 |
11 | 73604060 |
12 | 3b957054 |
13 | 23742859 |
14 | 14d471a8 |
15 | c7da701 |
hex | 8816080 |
142696576 has 32 divisors (see below), whose sum is σ = 310124880. Its totient is φ = 64861440.
The previous prime is 142696571. The next prime is 142696579. The reversal of 142696576 is 675696241.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (142696571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49266 + ... + 52081.
Almost surely, 2142696576 is an apocalyptic number.
142696576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
142696576 is an abundant number, since it is smaller than the sum of its proper divisors (167428304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142696576 is a wasteful number, since it uses less digits than its factorization.
142696576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101372 (or 101360 counting only the distinct ones).
The product of its digits is 544320, while the sum is 46.
The square root of 142696576 is about 11945.5672113132. The cubic root of 142696576 is about 522.5620307451.
The spelling of 142696576 in words is "one hundred forty-two million, six hundred ninety-six thousand, five hundred seventy-six".
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