Base | Representation |
---|---|
bin | 11001010111001001… |
… | …11011000111000010 |
3 | 1022010220220112121220 |
4 | 30223210323013002 |
5 | 210341144021344 |
6 | 10131034055510 |
7 | 661263050205 |
oct | 145344730702 |
9 | 38126815556 |
10 | 13616001474 |
11 | 5857972489 |
12 | 277bb7a596 |
13 | 138cbb0a0a |
14 | 9324b993c |
15 | 54a580c19 |
hex | 32b93b1c2 |
13616001474 has 32 divisors (see below), whose sum is σ = 28586926080. Its totient is φ = 4317810000.
The previous prime is 13616001457. The next prime is 13616001493. The reversal of 13616001474 is 47410061631.
13616001474 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 2×136160014742 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609402 + ... + 631349.
It is an arithmetic number, because the mean of its divisors is an integer number (893341440).
Almost surely, 213616001474 is an apocalyptic number.
13616001474 is an abundant number, since it is smaller than the sum of its proper divisors (14970924606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13616001474 is a wasteful number, since it uses less digits than its factorization.
13616001474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1240846.
The product of its (nonzero) digits is 12096, while the sum is 33.
The spelling of 13616001474 in words is "thirteen billion, six hundred sixteen million, one thousand, four hundred seventy-four".
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