Base | Representation |
---|---|
bin | 1000110011011111101… |
… | …1010100101011100010 |
3 | 112110102201102112220100 |
4 | 2030313323110223202 |
5 | 4434241102402232 |
6 | 153253332523230 |
7 | 13633263042621 |
oct | 2146773245342 |
9 | 473381375810 |
10 | 151262153442 |
11 | 591715a6774 |
12 | 25395480516 |
13 | 11357bc5b0a |
14 | 746d25d6b8 |
15 | 3e047e5c7c |
hex | 2337ed4ae2 |
151262153442 has 12 divisors (see below), whose sum is σ = 327734665830. Its totient is φ = 50420717808.
The previous prime is 151262153423. The next prime is 151262153443. The reversal of 151262153442 is 244351262151.
151262153442 is a `hidden beast` number, since 1 + 5 + 1 + 2 + 62 + 153 + 442 = 666.
It can be written as a sum of positive squares in only one way, i.e., 151088467401 + 173686041 = 388701^2 + 13179^2 .
It is a super-2 number, since 2×1512621534422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 151262153397 and 151262153406.
It is not an unprimeable number, because it can be changed into a prime (151262153443) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4201726467 + ... + 4201726502.
Almost surely, 2151262153442 is an apocalyptic number.
151262153442 is an abundant number, since it is smaller than the sum of its proper divisors (176472512388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151262153442 is a wasteful number, since it uses less digits than its factorization.
151262153442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8403452977 (or 8403452974 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
It can be divided in two parts, 151262 and 153442, that added together give a square (304704 = 5522).
The spelling of 151262153442 in words is "one hundred fifty-one billion, two hundred sixty-two million, one hundred fifty-three thousand, four hundred forty-two".
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