Search a number
-
+
10317080 = 235376971
BaseRepresentation
bin100111010110…
…110100011000
3201102011101002
4213112310120
510120121310
61005044132
7153456644
oct47266430
921364332
1010317080
115907414
123556648
1321a2ca7
141527c24
15d8bda5
hex9d6d18

10317080 has 32 divisors (see below), whose sum is σ = 23844240. Its totient is φ = 4014720.

The previous prime is 10317077. The next prime is 10317089. The reversal of 10317080 is 8071301.

10317080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10317089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006 + ... + 4965.

Almost surely, 210317080 is an apocalyptic number.

10317080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10317080 is an abundant number, since it is smaller than the sum of its proper divisors (13527160).

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

10317080 is a wasteful number, since it uses less digits than its factorization.

10317080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7019 (or 7015 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 10317080 is about 3212.0211705404. The cubic root of 10317080 is about 217.6969106792.

Adding to 10317080 its reverse (8071301), we get a palindrome (18388381).

The spelling of 10317080 in words is "ten million, three hundred seventeen thousand, eighty".

Divisors: 1 2 4 5 8 10 20 37 40 74 148 185 296 370 740 1480 6971 13942 27884 34855 55768 69710 139420 257927 278840 515854 1031708 1289635 2063416 2579270 5158540 10317080