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13468707 = 33771263
BaseRepresentation
bin110011011000…
…010000100011
3221100021121000
4303120100203
511421444312
61200403043
7222324240
oct63302043
927307530
1013468707
11766a26a
124616483
132a37665
141b085c7
1512b0adc
hexcd8423

13468707 has 16 divisors (see below), whose sum is σ = 22804480. Its totient is φ = 7696296.

The previous prime is 13468699. The next prime is 13468711. The reversal of 13468707 is 70786431.

It is not a de Polignac number, because 13468707 - 23 = 13468699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13468727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35443 + ... + 35820.

It is an arithmetic number, because the mean of its divisors is an integer number (1425280).

Almost surely, 213468707 is an apocalyptic number.

13468707 is a deficient number, since it is larger than the sum of its proper divisors (9335773).

13468707 is an equidigital number, since it uses as much as digits as its factorization.

13468707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71279 (or 71273 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 13468707 is about 3669.9737056279. The cubic root of 13468707 is about 237.9260356749.

The spelling of 13468707 in words is "thirteen million, four hundred sixty-eight thousand, seven hundred seven".

Divisors: 1 3 7 9 21 27 63 189 71263 213789 498841 641367 1496523 1924101 4489569 13468707