Base | Representation |
---|---|
bin | 101010100000110… |
… | …101100110110100 |
3 | 1211201002220210001 |
4 | 222200311212310 |
5 | 2430043020002 |
6 | 154435241044 |
7 | 23450351500 |
oct | 5240654664 |
9 | 1751086701 |
10 | 713251252 |
11 | 33668024a |
12 | 17aa49184 |
13 | b49cba7c |
14 | 6aa27300 |
15 | 4293da87 |
hex | 2a8359b4 |
713251252 has 144 divisors (see below), whose sum is σ = 1650595968. Its totient is φ = 267294720.
The previous prime is 713251243. The next prime is 713251261. The reversal of 713251252 is 252152317.
It is an interprime number because it is at equal distance from previous prime (713251243) and next prime (713251261).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 713251252.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3141963 + ... + 3142189.
It is an arithmetic number, because the mean of its divisors is an integer number (11462472).
Almost surely, 2713251252 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 713251252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825297984).
713251252 is an abundant number, since it is smaller than the sum of its proper divisors (937344716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
713251252 is a wasteful number, since it uses less digits than its factorization.
713251252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326 (or 317 counting only the distinct ones).
The product of its digits is 4200, while the sum is 28.
The square root of 713251252 is about 26706.7641619122. The cubic root of 713251252 is about 893.4717955103.
The spelling of 713251252 in words is "seven hundred thirteen million, two hundred fifty-one thousand, two hundred fifty-two".
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