Base | Representation |
---|---|
bin | 111111011010100011… |
… | …1100110010001011000 |
3 | 111000111210200121112111 |
4 | 1332311013212101120 |
5 | 4212400224412130 |
6 | 142321134522104 |
7 | 12560506313536 |
oct | 1766507462130 |
9 | 430453617474 |
10 | 136182654040 |
11 | 52833615674 |
12 | 22487366334 |
13 | cac3a634c4 |
14 | 683c663156 |
15 | 3820a2b02a |
hex | 1fb51e6458 |
136182654040 has 32 divisors (see below), whose sum is σ = 316295199360. Its totient is φ = 52715865600.
The previous prime is 136182654007. The next prime is 136182654053. The reversal of 136182654040 is 40456281631.
It is a happy number.
It is a super-2 number, since 2×1361826540402 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 136182653984 and 136182654002.
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, 54911121 + ... + 54913600.
It is an arithmetic number, because the mean of its divisors is an integer number (9884224980).
Almost surely, 2136182654040 is an apocalyptic number.
136182654040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
136182654040 is an abundant number, since it is smaller than the sum of its proper divisors (180112545320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136182654040 is a wasteful number, since it uses less digits than its factorization.
136182654040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109824763 (or 109824759 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 136182654040 in words is "one hundred thirty-six billion, one hundred eighty-two million, six hundred fifty-four thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •