Base | Representation |
---|---|
bin | 1000110011010100100… |
… | …1100101000011111110 |
3 | 112110022110202022012221 |
4 | 2030311021211003332 |
5 | 4434142140341120 |
6 | 153244550115554 |
7 | 13632156020533 |
oct | 2146511450376 |
9 | 473273668187 |
10 | 151215558910 |
11 | 59148271599 |
12 | 2538194bbba |
13 | 1134b3607a0 |
14 | 7466db0d8a |
15 | 3e006900aa |
hex | 23352650fe |
151215558910 has 32 divisors (see below), whose sum is σ = 293146130592. Its totient is φ = 55829516160.
The previous prime is 151215558881. The next prime is 151215558917. The reversal of 151215558910 is 19855512151.
151215558910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1512155589102 (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 (151215558917) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2356572 + ... + 2419888.
It is an arithmetic number, because the mean of its divisors is an integer number (9160816581).
Almost surely, 2151215558910 is an apocalyptic number.
151215558910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151215558910 is a deficient number, since it is larger than the sum of its proper divisors (141930571682).
151215558910 is a wasteful number, since it uses less digits than its factorization.
151215558910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81708.
The product of its (nonzero) digits is 90000, while the sum is 43.
The spelling of 151215558910 in words is "one hundred fifty-one billion, two hundred fifteen million, five hundred fifty-eight thousand, nine hundred ten".
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