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42570373701 = 385371662191
BaseRepresentation
bin100111101001011001…
…000101101001000101
311001212210200001100110
4213221121011221011
51144141003424301
631320114503233
73034635130452
oct475131055105
9131783601313
1042570373701
1117065958929
128300894b19
13402575164b
1420bbada829
1511924b40d6
hex9e9645a45

42570373701 has 8 divisors (see below), whose sum is σ = 56767181184. Its totient is φ = 28376907680.

The previous prime is 42570373679. The next prime is 42570373777. The reversal of 42570373701 is 10737307524.

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 42570373701 - 25 = 42570373669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42570373701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42570372701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805485 + ... + 856706.

It is an arithmetic number, because the mean of its divisors is an integer number (7095897648).

Almost surely, 242570373701 is an apocalyptic number.

It is an amenable number.

42570373701 is a deficient number, since it is larger than the sum of its proper divisors (14196807483).

42570373701 is a wasteful number, since it uses less digits than its factorization.

42570373701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670731.

The product of its (nonzero) digits is 123480, while the sum is 39.

The spelling of 42570373701 in words is "forty-two billion, five hundred seventy million, three hundred seventy-three thousand, seven hundred one".

Divisors: 1 3 8537 25611 1662191 4986573 14190124567 42570373701