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42246701 = 79762219
BaseRepresentation
bin1010000100101…
…0001000101101
32221111100120122
42201022020231
541303343301
64105254325
71022043140
oct241121055
987440518
1042246701
1121935632
12121943a5
1389a2363
14587a057
153a9781b
hex284a22d

42246701 has 8 divisors (see below), whose sum is σ = 48780480. Its totient is φ = 35837568.

The previous prime is 42246679. The next prime is 42246713. The reversal of 42246701 is 10764224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42246701 - 210 = 42245677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42246731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30431 + ... + 31788.

It is an arithmetic number, because the mean of its divisors is an integer number (6097560).

Almost surely, 242246701 is an apocalyptic number.

It is an amenable number.

42246701 is a deficient number, since it is larger than the sum of its proper divisors (6533779).

42246701 is an equidigital number, since it uses as much as digits as its factorization.

42246701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62323.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 42246701 is about 6499.7462258153. The cubic root of 42246701 is about 348.2819229750.

The spelling of 42246701 in words is "forty-two million, two hundred forty-six thousand, seven hundred one".

Divisors: 1 7 97 679 62219 435533 6035243 42246701