Base | Representation |
---|---|
bin | 110001110011010011… |
… | …0001010100011000100 |
3 | 101020001101111021021022 |
4 | 1203212212022203010 |
5 | 3223012140320320 |
6 | 121044202210312 |
7 | 10504161553250 |
oct | 1434646124304 |
9 | 336041437238 |
10 | 106947979460 |
11 | 413a1389993 |
12 | 188887b3998 |
13 | a1151006aa |
14 | 5267b19260 |
15 | 2bae1ca325 |
hex | 18e698a8c4 |
106947979460 has 48 divisors (see below), whose sum is σ = 256997470464. Its totient is φ = 36621833088.
The previous prime is 106947979441. The next prime is 106947979477. The reversal of 106947979460 is 64979749601.
It is a happy number.
It is a super-2 number, since 2×1069479794602 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 106947979393 and 106947979402.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367664 + ... + 590823.
It is an arithmetic number, because the mean of its divisors is an integer number (5354113968).
Almost surely, 2106947979460 is an apocalyptic number.
106947979460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
106947979460 is an abundant number, since it is smaller than the sum of its proper divisors (150049491004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106947979460 is a wasteful number, since it uses less digits than its factorization.
106947979460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 959300 (or 959298 counting only the distinct ones).
The product of its (nonzero) digits is 20575296, while the sum is 62.
The spelling of 106947979460 in words is "one hundred six billion, nine hundred forty-seven million, nine hundred seventy-nine thousand, four hundred sixty".
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