Base | Representation |
---|---|
bin | 1000110100011111101… |
… | …0111100000101010111 |
3 | 112111010102100100220220 |
4 | 2031013322330011113 |
5 | 4440313301110101 |
6 | 153340120125423 |
7 | 13643031616560 |
oct | 2150772740527 |
9 | 474112310826 |
10 | 151530488151 |
11 | 5929a012599 |
12 | 2544b306873 |
13 | 1139b687953 |
14 | 7496b4d167 |
15 | 3e1d14c636 |
hex | 2347ebc157 |
151530488151 has 32 divisors (see below), whose sum is σ = 231433789440. Its totient is φ = 86390274816.
The previous prime is 151530488149. The next prime is 151530488243. The reversal of 151530488151 is 151884035151.
It is not a de Polignac number, because 151530488151 - 21 = 151530488149 is a prime.
It is a super-2 number, since 2×1515304881512 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151530488101) 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, 18188955 + ... + 18197283.
It is an arithmetic number, because the mean of its divisors is an integer number (7232305920).
Almost surely, 2151530488151 is an apocalyptic number.
151530488151 is a deficient number, since it is larger than the sum of its proper divisors (79903301289).
151530488151 is a wasteful number, since it uses less digits than its factorization.
151530488151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10223.
The product of its (nonzero) digits is 96000, while the sum is 42.
The spelling of 151530488151 in words is "one hundred fifty-one billion, five hundred thirty million, four hundred eighty-eight thousand, one hundred fifty-one".
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