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119084125542 = 23143913792463
BaseRepresentation
bin110111011100111110…
…1111000110101100110
3102101101011210100221020
41232321331320311212
53422341014004132
6130412334032010
711414005236324
oct1567175706546
9371334710836
10119084125542
1146559980088
121b0b5048606
13b2ca523315
145a99856d14
15316e89052c
hex1bb9f78d66

119084125542 has 16 divisors (see below), whose sum is σ = 238333777920. Its totient is φ = 39667120712.

The previous prime is 119084125499. The next prime is 119084125579. The reversal of 119084125542 is 245521480911.

It is a super-2 number, since 2×1190841255422 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 119084125494 and 119084125503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6887598 + ... + 6904865.

It is an arithmetic number, because the mean of its divisors is an integer number (14895861120).

Almost surely, 2119084125542 is an apocalyptic number.

119084125542 is an abundant number, since it is smaller than the sum of its proper divisors (119249652378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119084125542 is a wasteful number, since it uses less digits than its factorization.

119084125542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13793907.

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 119084125542 in words is "one hundred nineteen billion, eighty-four million, one hundred twenty-five thousand, five hundred forty-two".

Divisors: 1 2 3 6 1439 2878 4317 8634 13792463 27584926 41377389 82754778 19847354257 39694708514 59542062771 119084125542