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142376565354 = 23197120453947
BaseRepresentation
bin1000010010011001001…
…1011111101001101010
3111121111110121220112020
42010212103133221222
54313041400042404
6145223515525310
713200136560162
oct2044623375152
9447443556466
10142376565354
115542194a941
1223715759836
131057006409a
146c6910b5a2
153a846b8ed9
hex21264dfa6a

142376565354 has 16 divisors (see below), whose sum is σ = 286198580448. Its totient is φ = 47217946832.

The previous prime is 142376565347. The next prime is 142376565367. The reversal of 142376565354 is 453565673241.

142376565354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142376565297 and 142376565306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60225792 + ... + 60228155.

It is an arithmetic number, because the mean of its divisors is an integer number (17887411278).

Almost surely, 2142376565354 is an apocalyptic number.

142376565354 is an abundant number, since it is smaller than the sum of its proper divisors (143822015094).

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

142376565354 is a wasteful number, since it uses less digits than its factorization.

142376565354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120454149.

The product of its digits is 9072000, while the sum is 51.

The spelling of 142376565354 in words is "one hundred forty-two billion, three hundred seventy-six million, five hundred sixty-five thousand, three hundred fifty-four".

Divisors: 1 2 3 6 197 394 591 1182 120453947 240907894 361361841 722723682 23729427559 47458855118 71188282677 142376565354