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42714996 = 2234382781
BaseRepresentation
bin1010001011110…
…0011101110100
32222101010221220
42202330131310
541413334441
64123310340
71026033342
oct242743564
988333856
1042714996
1122125455
121237b3b0
138b0755c
14595c992
153b3b466
hex28bc774

42714996 has 24 divisors (see below), whose sum is σ = 101987424. Its totient is φ = 13907040.

The previous prime is 42714977. The next prime is 42715009. The reversal of 42714996 is 69941724.

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, 40875 + ... + 41906.

It is an arithmetic number, because the mean of its divisors is an integer number (4249476).

Almost surely, 242714996 is an apocalyptic number.

It is an amenable number.

42714996 is an abundant number, since it is smaller than the sum of its proper divisors (59272428).

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

42714996 is a wasteful number, since it uses less digits than its factorization.

42714996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82831 (or 82829 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 42714996 is about 6535.6710443534. The cubic root of 42714996 is about 349.5640722399.

The spelling of 42714996 in words is "forty-two million, seven hundred fourteen thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 43 86 129 172 258 516 82781 165562 248343 331124 496686 993372 3559583 7119166 10678749 14238332 21357498 42714996