Base | Representation |
---|---|
bin | 10011111001011000… |
… | …01111101001111000 |
3 | 1000120102220010211000 |
4 | 21330230033221320 |
5 | 133334032022312 |
6 | 4523542205000 |
7 | 525464501301 |
oct | 117454175170 |
9 | 30512803730 |
10 | 10681907832 |
11 | 4591727502 |
12 | 20a1423760 |
13 | 101306392b |
14 | 73494b7a8 |
15 | 427ba9adc |
hex | 27cb0fa78 |
10681907832 has 64 divisors (see below), whose sum is σ = 30629145600. Its totient is φ = 3445774560.
The previous prime is 10681907777. The next prime is 10681907833. The reversal of 10681907832 is 23870918601.
It is a super-2 number, since 2×106819078322 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10681907833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790938 + ... + 804329.
It is an arithmetic number, because the mean of its divisors is an integer number (478580400).
Almost surely, 210681907832 is an apocalyptic number.
10681907832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10681907832 is an abundant number, since it is smaller than the sum of its proper divisors (19947237768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10681907832 is a wasteful number, since it uses less digits than its factorization.
10681907832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1595313 (or 1595303 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The spelling of 10681907832 in words is "ten billion, six hundred eighty-one million, nine hundred seven thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •