Base | Representation |
---|---|
bin | 1001001001000001… |
… | …00111100000011001 |
3 | 110200000022200222120 |
4 | 10210200213200121 |
5 | 40022304404442 |
6 | 2130544411453 |
7 | 232420016610 |
oct | 44440474031 |
9 | 13600280876 |
10 | 4907497497 |
11 | 2099177561 |
12 | b4b616b89 |
13 | 602941896 |
14 | 347aa2877 |
15 | 1dac834ec |
hex | 124827819 |
4907497497 has 16 divisors (see below), whose sum is σ = 7507197312. Its totient is φ = 2793369600.
The previous prime is 4907497471. The next prime is 4907497523. The reversal of 4907497497 is 7947947094.
It is an interprime number because it is at equal distance from previous prime (4907497471) and next prime (4907497523).
It is not a de Polignac number, because 4907497497 - 215 = 4907464729 is a prime.
It is a super-2 number, since 2×49074974972 = 48167063366122530018, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4907497497.
It is not an unprimeable number, because it can be changed into a prime (4907497417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449254 + ... + 460047.
It is an arithmetic number, because the mean of its divisors is an integer number (469199832).
Almost surely, 24907497497 is an apocalyptic number.
It is an amenable number.
4907497497 is a deficient number, since it is larger than the sum of its proper divisors (2599699815).
4907497497 is a wasteful number, since it uses less digits than its factorization.
4907497497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909568.
The product of its (nonzero) digits is 16003008, while the sum is 60.
The square root of 4907497497 is about 70053.5330800667. The cubic root of 4907497497 is about 1699.3651028229.
The spelling of 4907497497 in words is "four billion, nine hundred seven million, four hundred ninety-seven thousand, four hundred ninety-seven".
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