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31059034 = 2171948079
BaseRepresentation
bin111011001111…
…0110001011010
32011102221222121
41312132301122
530422342114
63025411454
7524666056
oct166366132
964387877
1031059034
1116594126
12a499b8a
136586036
1441a6c66
152ad7a24
hex1d9ec5a

31059034 has 16 divisors (see below), whose sum is σ = 51926400. Its totient is φ = 13846464.

The previous prime is 31059031. The next prime is 31059037. The reversal of 31059034 is 43095013.

It is an interprime number because it is at equal distance from previous prime (31059031) and next prime (31059037).

It is not an unprimeable number, because it can be changed into a prime (31059031) 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, 23394 + ... + 24685.

It is an arithmetic number, because the mean of its divisors is an integer number (3245400).

Almost surely, 231059034 is an apocalyptic number.

31059034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31059034 is a deficient number, since it is larger than the sum of its proper divisors (20867366).

31059034 is a wasteful number, since it uses less digits than its factorization.

31059034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48117.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 31059034 is about 5573.0632510317. The cubic root of 31059034 is about 314.3373455317.

The spelling of 31059034 in words is "thirty-one million, fifty-nine thousand, thirty-four".

Divisors: 1 2 17 19 34 38 323 646 48079 96158 817343 913501 1634686 1827002 15529517 31059034