Base | Representation |
---|---|
bin | 100010011101100101… |
… | …0010011010101010111 |
3 | 21002000200020011002002 |
4 | 1010323022103111113 |
5 | 2203031243003112 |
6 | 53555350505515 |
7 | 5226651060404 |
oct | 1047312232527 |
9 | 232020204062 |
10 | 74007000407 |
11 | 2942802785a |
12 | 1241496529b |
13 | 6c9564a502 |
14 | 3820c6d2ab |
15 | 1dd22ba1c2 |
hex | 113b293557 |
74007000407 has 8 divisors (see below), whose sum is σ = 74098830720. Its totient is φ = 73915229880.
The previous prime is 74007000359. The next prime is 74007000409. The reversal of 74007000407 is 70400070047.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 74007000407 - 228 = 73738564951 is a prime.
It is a super-2 number, since 2×740070004072 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 74007000407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74007000409) 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 7 ways as a sum of consecutive naturals, for example, 2775344 + ... + 2801882.
It is an arithmetic number, because the mean of its divisors is an integer number (9262353840).
Almost surely, 274007000407 is an apocalyptic number.
74007000407 is a deficient number, since it is larger than the sum of its proper divisors (91830313).
74007000407 is a wasteful number, since it uses less digits than its factorization.
74007000407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29893.
The product of its (nonzero) digits is 5488, while the sum is 29.
The spelling of 74007000407 in words is "seventy-four billion, seven million, four hundred seven", and thus it is an aban number.
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