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769990000110101 = 19432270941501617
BaseRepresentation
bin1010111100010011010100010…
…0011011111110101000010101
310201222022022210000021102200222
42233010311010123332220111
51301411004010012010401
611325344304530244125
7321120641001422501
oct25704650433765025
93658268700242628
10769990000110101
11203384a1a511a21
1272439279126645
132708498c9aa244
14d81da017b1301
155e043185e7c1b
hex2bc4d446fea15

769990000110101 has 16 divisors (see below), whose sum is σ = 829401535406400. Its totient is φ = 712468534272768.

The previous prime is 769990000110077. The next prime is 769990000110103. The reversal of 769990000110101 is 101011000099967.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-769990000110101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769990000110103) 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, 2197556 + ... + 39304061.

It is an arithmetic number, because the mean of its divisors is an integer number (51837595962900).

Almost surely, 2769990000110101 is an apocalyptic number.

It is an amenable number.

769990000110101 is a deficient number, since it is larger than the sum of its proper divisors (59411535296299).

769990000110101 is a wasteful number, since it uses less digits than its factorization.

769990000110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41524388.

The product of its (nonzero) digits is 30618, while the sum is 44.

The spelling of 769990000110101 in words is "seven hundred sixty-nine trillion, nine hundred ninety billion, one hundred ten thousand, one hundred one".

Divisors: 1 19 43 817 22709 431471 976487 18553253 41501617 788530723 1784569531 33906821089 942460220453 17906744188607 40525789479479 769990000110101