Base | Representation |
---|---|
bin | 10111000001101010… |
… | …101000000000001110 |
3 | 2100211001120222220210 |
4 | 113001222220000032 |
5 | 401113321404240 |
6 | 15205201223250 |
7 | 1533453433521 |
oct | 270152500016 |
9 | 70731528823 |
10 | 24724013070 |
11 | a538073a59 |
12 | 4960031b26 |
13 | 24402c5643 |
14 | 12a7864bb8 |
15 | 99a858780 |
hex | 5c1aa800e |
24724013070 has 64 divisors (see below), whose sum is σ = 65559767040. Its totient is φ = 5935446528.
The previous prime is 24724013063. The next prime is 24724013081. The reversal of 24724013070 is 7031042742.
It is a super-2 number, since 2×247240130702 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1042150 + ... + 1065609.
It is an arithmetic number, because the mean of its divisors is an integer number (1024371360).
Almost surely, 224724013070 is an apocalyptic number.
24724013070 is an abundant number, since it is smaller than the sum of its proper divisors (40835753970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24724013070 is a wasteful number, since it uses less digits than its factorization.
24724013070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107809.
The product of its (nonzero) digits is 9408, while the sum is 30.
The spelling of 24724013070 in words is "twenty-four billion, seven hundred twenty-four million, thirteen thousand, seventy".
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