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142626076 = 2240188919
BaseRepresentation
bin10001000000001…
…00110100011100
3100221101011012021
420200010310130
5243003013301
622052545524
73351205315
oct1040046434
9327334167
10142626076
117356609a
123b9222a4
1323719738
1414d2960c
15c7c48a1
hex8804d1c

142626076 has 12 divisors (see below), whose sum is σ = 250220880. Its totient is φ = 71134400.

The previous prime is 142626067. The next prime is 142626091. The reversal of 142626076 is 670626241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42856 + ... + 46063.

It is an arithmetic number, because the mean of its divisors is an integer number (20851740).

Almost surely, 2142626076 is an apocalyptic number.

It is an amenable number.

142626076 is a deficient number, since it is larger than the sum of its proper divisors (107594804).

142626076 is a wasteful number, since it uses less digits than its factorization.

142626076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89324 (or 89322 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 142626076 is about 11942.6159613378. The cubic root of 142626076 is about 522.4759583880.

The spelling of 142626076 in words is "one hundred forty-two million, six hundred twenty-six thousand, seventy-six".

Divisors: 1 2 4 401 802 1604 88919 177838 355676 35656519 71313038 142626076