Base | Representation |
---|---|
bin | 110110110111001001000… |
… | …0010000010011001100110 |
3 | 222200211100202112112122020 |
4 | 1231232102002002121212 |
5 | 1442014130102042014 |
6 | 24011514320244010 |
7 | 1405520100135102 |
oct | 155562202023146 |
9 | 28624322475566 |
10 | 7540117612134 |
11 | 2447822904598 |
12 | a193aa170606 |
13 | 429050cc7a23 |
14 | 1c0d2d4c0902 |
15 | d12082ec1a9 |
hex | 6db92082666 |
7540117612134 has 32 divisors (see below), whose sum is σ = 15291689643360. Its totient is φ = 2478152097792.
The previous prime is 7540117612063. The next prime is 7540117612169. The reversal of 7540117612134 is 4312167110457.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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, 1369839 + ... + 4117850.
It is an arithmetic number, because the mean of its divisors is an integer number (477865301355).
Almost surely, 27540117612134 is an apocalyptic number.
7540117612134 is an abundant number, since it is smaller than the sum of its proper divisors (7751572031226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7540117612134 is a wasteful number, since it uses less digits than its factorization.
7540117612134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5490904.
The product of its (nonzero) digits is 141120, while the sum is 42.
The spelling of 7540117612134 in words is "seven trillion, five hundred forty billion, one hundred seventeen million, six hundred twelve thousand, one hundred thirty-four".
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