Base | Representation |
---|---|
bin | 1001001001110010… |
… | …00110001101101011 |
3 | 110200110101201202220 |
4 | 10210321012031223 |
5 | 40030430232411 |
6 | 2131334125123 |
7 | 232525405005 |
oct | 44471061553 |
9 | 13613351686 |
10 | 4913914731 |
11 | 20a185a960 |
12 | b517b07a3 |
13 | 60407a76b |
14 | 348893375 |
15 | 1db5eeb06 |
hex | 124e4636b |
4913914731 has 8 divisors (see below), whose sum is σ = 7147512384. Its totient is φ = 2978130120.
The previous prime is 4913914727. The next prime is 4913914751. The reversal of 4913914731 is 1374193194.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4913914731 - 22 = 4913914727 is a prime.
It is a super-2 number, since 2×49139147312 = 48293115967077604722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4913914751) 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, 74453221 + ... + 74453286.
It is an arithmetic number, because the mean of its divisors is an integer number (893439048).
Almost surely, 24913914731 is an apocalyptic number.
4913914731 is a deficient number, since it is larger than the sum of its proper divisors (2233597653).
4913914731 is a wasteful number, since it uses less digits than its factorization.
4913914731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148906521.
The product of its digits is 81648, while the sum is 42.
The square root of 4913914731 is about 70099.3204745952. The cubic root of 4913914731 is about 1700.1054987585.
The spelling of 4913914731 in words is "four billion, nine hundred thirteen million, nine hundred fourteen thousand, seven hundred thirty-one".
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