Base | Representation |
---|---|
bin | 1000010010111100010… |
… | …0110001010110010010 |
3 | 111121212201111011011202 |
4 | 2010233010301112102 |
5 | 4313342031410001 |
6 | 145250253311202 |
7 | 13203604316036 |
oct | 2045704612622 |
9 | 447781434152 |
10 | 142523700626 |
11 | 55497a0583a |
12 | 23756a95502 |
13 | 1059469c088 |
14 | 6c8088c1c6 |
15 | 3a9257e96b |
hex | 212f131592 |
142523700626 has 8 divisors (see below), whose sum is σ = 214293356364. Its totient is φ = 71092581840.
The previous prime is 142523700623. The next prime is 142523700629. The reversal of 142523700626 is 626007325241.
It is an interprime number because it is at equal distance from previous prime (142523700623) and next prime (142523700629).
It can be written as a sum of positive squares in 2 ways, for example, as 137678844601 + 4844856025 = 371051^2 + 69605^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 142523700626.
It is not an unprimeable number, because it can be changed into a prime (142523700623) 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, 84633185 + ... + 84634868.
Almost surely, 2142523700626 is an apocalyptic number.
142523700626 is a deficient number, since it is larger than the sum of its proper divisors (71769655738).
142523700626 is a wasteful number, since it uses less digits than its factorization.
142523700626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169268476.
The product of its (nonzero) digits is 120960, while the sum is 38.
The spelling of 142523700626 in words is "one hundred forty-two billion, five hundred twenty-three million, seven hundred thousand, six hundred twenty-six".
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