Base | Representation |
---|---|
bin | 10000011001110… |
… | …10010100100000 |
3 | 100120220220220211 |
4 | 20030322110200 |
5 | 240211233321 |
6 | 21353143504 |
7 | 3260412664 |
oct | 1014722440 |
9 | 316826824 |
10 | 137602336 |
11 | 70744743 |
12 | 3a0bab94 |
13 | 2267ac01 |
14 | 143bc8a4 |
15 | c1310e1 |
hex | 833a520 |
137602336 has 48 divisors (see below), whose sum is σ = 277716600. Its totient is φ = 67092480.
The previous prime is 137602291. The next prime is 137602379. The reversal of 137602336 is 633206731.
It can be written as a sum of positive squares in 4 ways, for example, as 74304400 + 63297936 = 8620^2 + 7956^2 .
It is a junction number, because it is equal to n+sod(n) for n = 137602298 and 137602307.
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, 306240 + ... + 306688.
Almost surely, 2137602336 is an apocalyptic number.
137602336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 137602336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138858300).
137602336 is an abundant number, since it is smaller than the sum of its proper divisors (140114264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137602336 is a wasteful number, since it uses less digits than its factorization.
137602336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677 (or 669 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 31.
The square root of 137602336 is about 11730.4022096431. The cubic root of 137602336 is about 516.2680737536.
The spelling of 137602336 in words is "one hundred thirty-seven million, six hundred two thousand, three hundred thirty-six".
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