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1076618213893 = 31202011719203
BaseRepresentation
bin11111010101010110111…
…00100011101000000101
310210220221101002222001201
433222223130203220011
5120114403230321033
62142331440422501
7140532413552635
oct17525334435005
93726841088051
101076618213893
11385655a07022
121547a5317a31
137a6a88b3c91
143a173dd66c5
151d012dc947d
hexfaab723a05

1076618213893 has 8 divisors (see below), whose sum is σ = 1111403494656. Its totient is φ = 1041836412000.

The previous prime is 1076618213809. The next prime is 1076618213939. The reversal of 1076618213893 is 3983128166701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1076618213893 - 233 = 1068028279301 is a prime.

It is a super-3 number, since 3×10766182138933 (a number of 37 digits) contains 333 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 (1076618210893) 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, 233371 + ... + 1485832.

It is an arithmetic number, because the mean of its divisors is an integer number (138925436832).

Almost surely, 21076618213893 is an apocalyptic number.

It is an amenable number.

1076618213893 is a deficient number, since it is larger than the sum of its proper divisors (34785280763).

1076618213893 is a wasteful number, since it uses less digits than its factorization.

1076618213893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739435.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 1076618213893 in words is "one trillion, seventy-six billion, six hundred eighteen million, two hundred thirteen thousand, eight hundred ninety-three".

Divisors: 1 31 20201 626231 1719203 53295293 34729619803 1076618213893