Base | Representation |
---|---|
bin | 100000010010101111101100… |
… | …000100010111001010101000 |
3 | 200121212112000100001211211102 |
4 | 200102233230010113022220 |
5 | 122103422004400041042 |
6 | 1222021402531020532 |
7 | 41626004601310211 |
oct | 4022575404271250 |
9 | 617775010054742 |
10 | 142025644143272 |
11 | 4128781257746a |
12 | 13b19630a3a748 |
13 | 6132c64a91536 |
14 | 27101138bc408 |
15 | 116462d9c8b32 |
hex | 812bec1172a8 |
142025644143272 has 16 divisors (see below), whose sum is σ = 266503401279060. Its totient is φ = 70958070468864.
The previous prime is 142025644143269. The next prime is 142025644143329. The reversal of 142025644143272 is 272341446520241.
It can be written as a sum of positive squares in 2 ways, for example, as 137849531192356 + 4176112950916 = 11740934^2 + 2043554^2 .
It is a super-2 number, since 2×1420256441432722 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6843939323 + ... + 6843960074.
Almost surely, 2142025644143272 is an apocalyptic number.
It is an amenable number.
142025644143272 is a deficient number, since it is larger than the sum of its proper divisors (124477757135788).
142025644143272 is a wasteful number, since it uses less digits than its factorization.
142025644143272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13687900700 (or 13687900696 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 47.
The spelling of 142025644143272 in words is "one hundred forty-two trillion, twenty-five billion, six hundred forty-four million, one hundred forty-three thousand, two hundred seventy-two".
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