Base | Representation |
---|---|
bin | 100010110110000110100101… |
… | …001110111101001110101111 |
3 | 202002121200220112211112010220 |
4 | 202312012211032331032233 |
5 | 130041333033031000111 |
6 | 1301534433422502423 |
7 | 44165025016646151 |
oct | 4266064516751657 |
9 | 662550815745126 |
10 | 153251500250031 |
11 | 449156616a6247 |
12 | 15231201434a13 |
13 | 67687292069c1 |
14 | 29bb5ab090ad1 |
15 | 12ab653535e06 |
hex | 8b61a53bd3af |
153251500250031 has 8 divisors (see below), whose sum is σ = 204452297230464. Its totient is φ = 102109185051480.
The previous prime is 153251500250021. The next prime is 153251500250039. The reversal of 153251500250031 is 130052005152351.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 153251500250031 - 235 = 153217140511663 is a prime.
It is a super-2 number, since 2×1532515002500312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 153251500249974 and 153251500250001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153251500250039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14620439355 + ... + 14620449836.
It is an arithmetic number, because the mean of its divisors is an integer number (25556537153808).
Almost surely, 2153251500250031 is an apocalyptic number.
153251500250031 is a deficient number, since it is larger than the sum of its proper divisors (51200796980433).
153251500250031 is a wasteful number, since it uses less digits than its factorization.
153251500250031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29240890941.
The product of its (nonzero) digits is 22500, while the sum is 33.
The spelling of 153251500250031 in words is "one hundred fifty-three trillion, two hundred fifty-one billion, five hundred million, two hundred fifty thousand, thirty-one".
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