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142262034 = 2347894951
BaseRepresentation
bin10000111101010…
…11111100010010
3100220200122211020
420132223330102
5242404341114
622041100310
73345131055
oct1036537422
9326618736
10142262034
1173337632
123b787696
132361cb25
1414c72a9c
15c751aa9
hex87abf12

142262034 has 16 divisors (see below), whose sum is σ = 284640960. Its totient is φ = 47401200.

The previous prime is 142262011. The next prime is 142262089. The reversal of 142262034 is 430262241.

It is a junction number, because it is equal to n+sod(n) for n = 142261995 and 142262013.

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, 26259 + ... + 31209.

It is an arithmetic number, because the mean of its divisors is an integer number (17790060).

Almost surely, 2142262034 is an apocalyptic number.

142262034 is an abundant number, since it is smaller than the sum of its proper divisors (142378926).

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

142262034 is a wasteful number, since it uses less digits than its factorization.

142262034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9745.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 142262034 is about 11927.3649227313. The cubic root of 142262034 is about 522.0310531871.

The spelling of 142262034 in words is "one hundred forty-two million, two hundred sixty-two thousand, thirty-four".

Divisors: 1 2 3 6 4789 4951 9578 9902 14367 14853 28734 29706 23710339 47420678 71131017 142262034