Base | Representation |
---|---|
bin | 1000110110101101010… |
… | …1100100101001110111 |
3 | 112112122211102001210111 |
4 | 2031223111210221313 |
5 | 4443022404011011 |
6 | 153515103403451 |
7 | 13663535245051 |
oct | 2155325445167 |
9 | 475584361714 |
10 | 152124672631 |
11 | 59574459148 |
12 | 255962b3587 |
13 | 114647c84b9 |
14 | 7511a208d1 |
15 | 3e553bc121 |
hex | 236b564a77 |
152124672631 has 2 divisors, whose sum is σ = 152124672632. Its totient is φ = 152124672630.
The previous prime is 152124672619. The next prime is 152124672641. The reversal of 152124672631 is 136276421251.
It is a strong prime.
It is an emirp because it is prime and its reverse (136276421251) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 152124672631 - 25 = 152124672599 is a prime.
It is a super-2 number, since 2×1521246726312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (152124672611) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76062336315 + 76062336316.
It is an arithmetic number, because the mean of its divisors is an integer number (76062336316).
Almost surely, 2152124672631 is an apocalyptic number.
152124672631 is a deficient number, since it is larger than the sum of its proper divisors (1).
152124672631 is an equidigital number, since it uses as much as digits as its factorization.
152124672631 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 120960, while the sum is 40.
The spelling of 152124672631 in words is "one hundred fifty-two billion, one hundred twenty-four million, six hundred seventy-two thousand, six hundred thirty-one".
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