Base | Representation |
---|---|
bin | 1000110111111001000… |
… | …0100100010100011011 |
3 | 112120110221202110012112 |
4 | 2031332100210110123 |
5 | 4444200141041033 |
6 | 154010403502535 |
7 | 14004441463631 |
oct | 2157620442433 |
9 | 476427673175 |
10 | 152442127643 |
11 | 59717674863 |
12 | 25664687a4b |
13 | 114b54c81c0 |
14 | 7541c59351 |
15 | 3e731c7c48 |
hex | 237e42451b |
152442127643 has 32 divisors (see below), whose sum is σ = 174869839872. Its totient is φ = 131645145600.
The previous prime is 152442127633. The next prime is 152442127657. The reversal of 152442127643 is 346721244251.
It is a cyclic number.
It is not a de Polignac number, because 152442127643 - 214 = 152442111259 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 152442127643.
It is not an unprimeable number, because it can be changed into a prime (152442127603) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26321078 + ... + 26326868.
It is an arithmetic number, because the mean of its divisors is an integer number (5464682496).
Almost surely, 2152442127643 is an apocalyptic number.
152442127643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
152442127643 is a deficient number, since it is larger than the sum of its proper divisors (22427712229).
152442127643 is a wasteful number, since it uses less digits than its factorization.
152442127643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6515.
The product of its digits is 322560, while the sum is 41.
The spelling of 152442127643 in words is "one hundred fifty-two billion, four hundred forty-two million, one hundred twenty-seven thousand, six hundred forty-three".
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