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10708730 = 251070873
BaseRepresentation
bin101000110110…
…011011111010
3202011001121122
4220312123322
510220134410
61021305242
7160010534
oct50663372
922131548
1010708730
11605469a
123705222
1322ac336
1415ca854
15e17e55
hexa366fa

10708730 has 8 divisors (see below), whose sum is σ = 19275732. Its totient is φ = 4283488.

The previous prime is 10708729. The next prime is 10708739. The reversal of 10708730 is 3780701.

It can be written as a sum of positive squares in 2 ways, for example, as 9042049 + 1666681 = 3007^2 + 1291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×107087302 = 229353796425800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10708730.

It is not an unprimeable number, because it can be changed into a prime (10708739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535427 + ... + 535446.

Almost surely, 210708730 is an apocalyptic number.

10708730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10708730 is a deficient number, since it is larger than the sum of its proper divisors (8567002).

10708730 is a wasteful number, since it uses less digits than its factorization.

10708730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070880.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 10708730 is about 3272.4195941230. The cubic root of 10708730 is about 220.4174580458.

The spelling of 10708730 in words is "ten million, seven hundred eight thousand, seven hundred thirty".

Divisors: 1 2 5 10 1070873 2141746 5354365 10708730