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119622145068 = 223219174886177
BaseRepresentation
bin110111101101000001…
…0010001010000101100
3102102202200011120222100
41233122002101100230
53424441232120233
6130541553415100
711433230312346
oct1573202212054
9372680146870
10119622145068
1146805645118
121b22526a490
13b384b2a67a
145b0b0a8296
1531a1c18813
hex1bda09142c

119622145068 has 36 divisors (see below), whose sum is σ = 318292843960. Its totient is φ = 37775414016.

The previous prime is 119622145061. The next prime is 119622145099. The reversal of 119622145068 is 860541226911.

119622145068 is a `hidden beast` number, since 1 + 1 + 9 + 622 + 14 + 5 + 0 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (119622145061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87442405 + ... + 87443772.

Almost surely, 2119622145068 is an apocalyptic number.

119622145068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

119622145068 is an abundant number, since it is smaller than the sum of its proper divisors (198670698892).

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

119622145068 is a wasteful number, since it uses less digits than its factorization.

119622145068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174886206 (or 174886201 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 119622145068 in words is "one hundred nineteen billion, six hundred twenty-two million, one hundred forty-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 174886177 349772354 524658531 699544708 1049317062 1573975593 2098634124 3147951186 3322837363 6295902372 6645674726 9968512089 13291349452 19937024178 29905536267 39874048356 59811072534 119622145068