Base | Representation |
---|---|
bin | 101111010101110001… |
… | …1110100011000111100 |
3 | 100201102001000012021002 |
4 | 1132223203310120330 |
5 | 3131201102310442 |
6 | 114411513025432 |
7 | 10226202225620 |
oct | 1365343643074 |
9 | 321361005232 |
10 | 101662541372 |
11 | 3a129944037 |
12 | 178526b5278 |
13 | 97820a2132 |
14 | 4cc5b95180 |
15 | 29a018e732 |
hex | 17ab8f463c |
101662541372 has 12 divisors (see below), whose sum is σ = 203325082800. Its totient is φ = 43569660576.
The previous prime is 101662541353. The next prime is 101662541413. The reversal of 101662541372 is 273145266101.
101662541372 is an admirable number.
It is a super-2 number, since 2×1016625413722 (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 3 ways as a sum of consecutive naturals, for example, 1815402497 + ... + 1815402552.
It is an arithmetic number, because the mean of its divisors is an integer number (16943756900).
Almost surely, 2101662541372 is an apocalyptic number.
It is an amenable number.
101662541372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101662541372 is a wasteful number, since it uses less digits than its factorization.
101662541372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3630805060 (or 3630805058 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The spelling of 101662541372 in words is "one hundred one billion, six hundred sixty-two million, five hundred forty-one thousand, three hundred seventy-two".
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