Base | Representation |
---|---|
bin | 110001001100101100… |
… | …0111010100101111101 |
3 | 101002201010010020211220 |
4 | 1202121120322211331 |
5 | 3212334040114410 |
6 | 120311451103553 |
7 | 10430112540402 |
oct | 1423130724575 |
9 | 332633106756 |
10 | 105652660605 |
11 | 40897199738 |
12 | 18586a41bb9 |
13 | 9c6994432b |
14 | 5183a962a9 |
15 | 2b35612070 |
hex | 189963a97d |
105652660605 has 16 divisors (see below), whose sum is σ = 169391382144. Its totient is φ = 56232377280.
The previous prime is 105652660523. The next prime is 105652660651. The reversal of 105652660605 is 506066256501.
It is not a de Polignac number, because 105652660605 - 28 = 105652660349 is a prime.
It is a super-2 number, since 2×1056526606052 (a number of 23 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 15 ways as a sum of consecutive naturals, for example, 7224226 + ... + 7238835.
It is an arithmetic number, because the mean of its divisors is an integer number (10586961384).
Almost surely, 2105652660605 is an apocalyptic number.
105652660605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
105652660605 is a deficient number, since it is larger than the sum of its proper divisors (63738721539).
105652660605 is a wasteful number, since it uses less digits than its factorization.
105652660605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14463556.
The product of its (nonzero) digits is 324000, while the sum is 42.
The spelling of 105652660605 in words is "one hundred five billion, six hundred fifty-two million, six hundred sixty thousand, six hundred five".
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