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715000480 = 25516726759
BaseRepresentation
bin101010100111100…
…000101010100000
31211211101210021021
4222213200222200
52431020003410
6154540535224
723501255335
oct5247405240
91754353237
10715000480
11337665497
1217b551514
13b519200c
146ad6098c
1542b86eda
hex2a9e0aa0

715000480 has 48 divisors (see below), whose sum is σ = 1699367040. Its totient is φ = 284276992.

The previous prime is 715000477. The next prime is 715000493. The reversal of 715000480 is 84000517.

It is a super-2 number, since 2×7150004802 = 1022451372800460800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13341 + ... + 40099.

It is an arithmetic number, because the mean of its divisors is an integer number (35403480).

Almost surely, 2715000480 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 715000480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (849683520).

715000480 is an abundant number, since it is smaller than the sum of its proper divisors (984366560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

715000480 is a wasteful number, since it uses less digits than its factorization.

715000480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26941 (or 26933 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 715000480 is about 26739.4928897315. The cubic root of 715000480 is about 894.2016037751.

Adding to 715000480 its reverse (84000517), we get a palindrome (799000997).

The spelling of 715000480 in words is "seven hundred fifteen million, four hundred eighty", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 167 334 668 835 1336 1670 2672 3340 5344 6680 13360 26720 26759 53518 107036 133795 214072 267590 428144 535180 856288 1070360 2140720 4281440 4468753 8937506 17875012 22343765 35750024 44687530 71500048 89375060 143000096 178750120 357500240 715000480