Base | Representation |
---|---|
bin | 100011111001111010… |
… | …010001011001000011 |
3 | 10200111210101222200020 |
4 | 203321322101121003 |
5 | 1112423422300424 |
6 | 25413310424523 |
7 | 2533240121646 |
oct | 437172213103 |
9 | 120453358606 |
10 | 38552540739 |
11 | 153939a4519 |
12 | 757b202143 |
13 | 3835227cab |
14 | 1c1a263a5d |
15 | 10098ba079 |
hex | 8f9e91643 |
38552540739 has 8 divisors (see below), whose sum is σ = 51424149840. Its totient is φ = 25691312736.
The previous prime is 38552540723. The next prime is 38552540743. The reversal of 38552540739 is 93704525583.
38552540739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38552540739 - 24 = 38552540723 is a prime.
It is a super-2 number, since 2×385525407392 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38552540691 and 38552540700.
It is not an unprimeable number, because it can be changed into a prime (38552540339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586604 + ... + 2601465.
It is an arithmetic number, because the mean of its divisors is an integer number (6428018730).
Almost surely, 238552540739 is an apocalyptic number.
38552540739 is a deficient number, since it is larger than the sum of its proper divisors (12871609101).
38552540739 is a wasteful number, since it uses less digits than its factorization.
38552540739 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5190549.
The product of its (nonzero) digits is 4536000, while the sum is 51.
The spelling of 38552540739 in words is "thirty-eight billion, five hundred fifty-two million, five hundred forty thousand, seven hundred thirty-nine".
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