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69343113 = 375955967
BaseRepresentation
bin1000010001000…
…01011110001001
311211110222212110
410020201132021
5120222434423
610514132533
71501256340
oct410413611
9154428773
1069343113
1136162564
121b281149
131149b838
1492d0b57
15614b193
hex4221789

69343113 has 16 divisors (see below), whose sum is σ = 107458560. Its totient is φ = 38952336.

The previous prime is 69343093. The next prime is 69343121. The reversal of 69343113 is 31134396.

It is not a de Polignac number, because 69343113 - 218 = 69080969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69343913) 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, 26745 + ... + 29222.

It is an arithmetic number, because the mean of its divisors is an integer number (6716160).

Almost surely, 269343113 is an apocalyptic number.

It is an amenable number.

69343113 is a deficient number, since it is larger than the sum of its proper divisors (38115447).

69343113 is a wasteful number, since it uses less digits than its factorization.

69343113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56036.

The product of its digits is 5832, while the sum is 30.

The square root of 69343113 is about 8327.2512271457. The cubic root of 69343113 is about 410.8353245362.

The spelling of 69343113 in words is "sixty-nine million, three hundred forty-three thousand, one hundred thirteen".

Divisors: 1 3 7 21 59 177 413 1239 55967 167901 391769 1175307 3302053 9906159 23114371 69343113