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13370502 = 232228417
BaseRepresentation
bin110011000000…
…010010000110
3221011021212210
4303000102012
511410324002
61154324250
7221435025
oct63002206
927137783
1013370502
117602502
124589686
132a01a52
141ac08bc
15129196c
hexcc0486

13370502 has 8 divisors (see below), whose sum is σ = 26741016. Its totient is φ = 4456832.

The previous prime is 13370501. The next prime is 13370503. The reversal of 13370502 is 20507331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13370501) and next prime (13370503).

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

13370502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13370501) 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, 1114203 + ... + 1114214.

It is an arithmetic number, because the mean of its divisors is an integer number (3342627).

Almost surely, 213370502 is an apocalyptic number.

13370502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13370502 is a wasteful number, since it uses less digits than its factorization.

13370502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228422.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 13370502 is about 3656.5697039712. The cubic root of 13370502 is about 237.3463575067.

Adding to 13370502 its reverse (20507331), we get a palindrome (33877833).

The spelling of 13370502 in words is "thirteen million, three hundred seventy thousand, five hundred two".

Divisors: 1 2 3 6 2228417 4456834 6685251 13370502