Base | Representation |
---|---|
bin | 1001001001100100110000… |
… | …10100111000010101000110 |
3 | 2122020110201002220021002001 |
4 | 10210302120110320111012 |
5 | 10114122113200044102 |
6 | 110443030104335514 |
7 | 4144430606542210 |
oct | 444623024702506 |
9 | 78213632807061 |
10 | 20120182424902 |
11 | 6457a154a073a |
12 | 230b51447459a |
13 | b2c42c210921 |
14 | 4d7b718cd5b0 |
15 | 24d58ad73487 |
hex | 124c98538546 |
20120182424902 has 16 divisors (see below), whose sum is σ = 34540389753120. Its totient is φ = 8610773211648.
The previous prime is 20120182424891. The next prime is 20120182424957. The reversal of 20120182424902 is 20942428102102.
It is a super-2 number, since 2×201201824249022 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013499163 + ... + 1013519014.
It is an arithmetic number, because the mean of its divisors is an integer number (2158774359570).
Almost surely, 220120182424902 is an apocalyptic number.
20120182424902 is a deficient number, since it is larger than the sum of its proper divisors (14420207328218).
20120182424902 is a wasteful number, since it uses less digits than its factorization.
20120182424902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2027018895.
The product of its (nonzero) digits is 36864, while the sum is 37.
The spelling of 20120182424902 in words is "twenty trillion, one hundred twenty billion, one hundred eighty-two million, four hundred twenty-four thousand, nine hundred two".
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