Base | Representation |
---|---|
bin | 1110101110100010110… |
… | …1000010010010101111 |
3 | 220012001212010122110200 |
4 | 3223220231002102233 |
5 | 13121132112120101 |
6 | 312122054004543 |
7 | 24164610261312 |
oct | 3535055022257 |
9 | 805055118420 |
10 | 253012223151 |
11 | 98335893076 |
12 | 41051346753 |
13 | 1ab22162b5c |
14 | c3628ba979 |
15 | 68ac4c4986 |
hex | 3ae8b424af |
253012223151 has 48 divisors (see below), whose sum is σ = 383072976000. Its totient is φ = 160703262720.
The previous prime is 253012223131. The next prime is 253012223173. The reversal of 253012223151 is 151322210352.
253012223151 is a `hidden beast` number, since 2 + 530 + 122 + 2 + 3 + 1 + 5 + 1 = 666.
It is not a de Polignac number, because 253012223151 - 235 = 218652484783 is a prime.
It is a super-2 number, since 2×2530122231512 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253012223131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58988815 + ... + 58993103.
It is an arithmetic number, because the mean of its divisors is an integer number (7980687000).
Almost surely, 2253012223151 is an apocalyptic number.
253012223151 is a deficient number, since it is larger than the sum of its proper divisors (130060752849).
253012223151 is a wasteful number, since it uses less digits than its factorization.
253012223151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7264 (or 7261 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The spelling of 253012223151 in words is "two hundred fifty-three billion, twelve million, two hundred twenty-three thousand, one hundred fifty-one".
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