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34237343307 = 3171135940889
BaseRepresentation
bin11111111000101101…
…000110011001001011
310021101001121020122010
4133320231012121023
51030104224441212
623421201031003
72321301421266
oct377055063113
9107331536563
1034237343307
111357a0a6852
126776025463
1332c821732b
14192b101cdd
15d55b3303c
hex7f8b4664b

34237343307 has 16 divisors (see below), whose sum is σ = 48762825120. Its totient is φ = 21292142592.

The previous prime is 34237343263. The next prime is 34237343359. The reversal of 34237343307 is 70334373243.

It is not a de Polignac number, because 34237343307 - 215 = 34237310539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34237343377) 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, 2964682 + ... + 2976207.

It is an arithmetic number, because the mean of its divisors is an integer number (3047676570).

Almost surely, 234237343307 is an apocalyptic number.

34237343307 is a deficient number, since it is larger than the sum of its proper divisors (14525481813).

34237343307 is a wasteful number, since it uses less digits than its factorization.

34237343307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941022.

The product of its (nonzero) digits is 381024, while the sum is 39.

The spelling of 34237343307 in words is "thirty-four billion, two hundred thirty-seven million, three hundred forty-three thousand, three hundred seven".

Divisors: 1 3 17 51 113 339 1921 5763 5940889 17822667 100995113 302985339 671320457 2013961371 11412447769 34237343307