Base | Representation |
---|---|
bin | 1011101100110111… |
… | …0001001111011000 |
3 | 22002220020201221200 |
4 | 2323031301033120 |
5 | 22413040331302 |
6 | 1235401234200 |
7 | 140556424401 |
oct | 27315611730 |
9 | 8086221850 |
10 | 3140948952 |
11 | 1371a90489 |
12 | 737a92960 |
13 | 3b096479b |
14 | 21b2169a8 |
15 | 135b3681c |
hex | bb3713d8 |
3140948952 has 24 divisors (see below), whose sum is σ = 8506736940. Its totient is φ = 1046982960.
The previous prime is 3140948927. The next prime is 3140948953. The reversal of 3140948952 is 2598490413.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 3140948898 and 3140948907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140948953) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21812074 + ... + 21812217.
Almost surely, 23140948952 is an apocalyptic number.
It is an amenable number.
3140948952 is an abundant number, since it is smaller than the sum of its proper divisors (5365787988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140948952 is a wasteful number, since it uses less digits than its factorization.
3140948952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43624303 (or 43624296 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The square root of 3140948952 is about 56044.1696521592. The cubic root of 3140948952 is about 1464.4918507726.
The spelling of 3140948952 in words is "three billion, one hundred forty million, nine hundred forty-eight thousand, nine hundred fifty-two".
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