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3385962068839 = 72376182337201
BaseRepresentation
bin110001010001011011000…
…100001111101101100111
3102222200202111222212002121
4301101123010033231213
5420433422242200324
611111253422050411
7466425203466100
oct61213304175547
912880674885077
103385962068839
111095a84352679
1246827ba19a07
131b73aaa3b3ac
14b9c4a94b3a7
155d123a155e4
hex3145b10fb67

3385962068839 has 48 divisors (see below), whose sum is σ = 4116647130816. Its totient is φ = 2774072448000.

The previous prime is 3385962068833. The next prime is 3385962068849. The reversal of 3385962068839 is 9388602695833.

It is not a de Polignac number, because 3385962068839 - 27 = 3385962068711 is a prime.

It is a super-2 number, since 2×33859620688392 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3385962068833) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90999439 + ... + 91036639.

It is an arithmetic number, because the mean of its divisors is an integer number (85763481892).

Almost surely, 23385962068839 is an apocalyptic number.

3385962068839 is a deficient number, since it is larger than the sum of its proper divisors (730685061977).

3385962068839 is a wasteful number, since it uses less digits than its factorization.

3385962068839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38136 (or 38129 counting only the distinct ones).

The product of its (nonzero) digits is 403107840, while the sum is 70.

The spelling of 3385962068839 in words is "three trillion, three hundred eighty-five billion, nine hundred sixty-two million, sixty-eight thousand, eight hundred thirty-nine".

Divisors: 1 7 37 49 61 259 427 823 1813 2257 2989 5761 15799 30451 37201 40327 50203 110593 213157 260407 351421 1376437 1492099 1822849 1857511 2269261 2459947 9635059 13002577 15884827 30616423 67445413 83962657 91018039 111193789 214314961 587738599 1132807651 1500204727 1867601803 4114170193 7929653557 13073212621 55507574899 69101266711 91512488347 483708866977 3385962068839