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70412324189 = 139995029811
BaseRepresentation
bin100000110010011100…
…1101100110101011101
320201202011012200022212
41001210321230311131
52123201023333224
652202540250205
75041611610664
oct1014471546535
9221664180285
1070412324189
1127952a15369
1211790b40965
1368419b266c
14359d6a7ddb
151c7190ad0e
hex1064e6cd5d

70412324189 has 4 divisors (see below), whose sum is σ = 70417368000. Its totient is φ = 70407280380.

The previous prime is 70412324167. The next prime is 70412324221. The reversal of 70412324189 is 98142321407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-70412324189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70412324159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500907 + ... + 2528904.

It is an arithmetic number, because the mean of its divisors is an integer number (17604342000).

Almost surely, 270412324189 is an apocalyptic number.

It is an amenable number.

70412324189 is a deficient number, since it is larger than the sum of its proper divisors (5043811).

70412324189 is a wasteful number, since it uses less digits than its factorization.

70412324189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5043810.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 70412324189 in words is "seventy billion, four hundred twelve million, three hundred twenty-four thousand, one hundred eighty-nine".

Divisors: 1 13999 5029811 70412324189