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968748033 = 31173402137
BaseRepresentation
bin111001101111011…
…110110000000001
32111111212111110210
4321233132300001
53440444414113
6240043344333
733002136201
oct7157366001
92444774423
10968748033
11457918810
122305220a9
131259173b6
1492934401
155a0ab6c3
hex39bdec01

968748033 has 16 divisors (see below), whose sum is σ = 1428394176. Its totient is φ = 579075840.

The previous prime is 968748031. The next prime is 968748049. The reversal of 968748033 is 330847869.

It is not a de Polignac number, because 968748033 - 21 = 968748031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (968748031) 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, 198660 + ... + 203477.

It is an arithmetic number, because the mean of its divisors is an integer number (89274636).

Almost surely, 2968748033 is an apocalyptic number.

It is an amenable number.

968748033 is a deficient number, since it is larger than the sum of its proper divisors (459646143).

968748033 is a wasteful number, since it uses less digits than its factorization.

968748033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402224.

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 968748033 is about 31124.7173963074. The cubic root of 968748033 is about 989.4722327274.

The spelling of 968748033 in words is "nine hundred sixty-eight million, seven hundred forty-eight thousand, thirty-three".

Divisors: 1 3 11 33 73 219 803 2409 402137 1206411 4423507 13270521 29356001 88068003 322916011 968748033