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70193239107 = 335176652757
BaseRepresentation
bin100000101011111010…
…1111101010001000011
320201011212222000002120
41001113311331101003
52122223432122412
652125112415323
75033311454655
oct1012765752103
9221155860076
1070193239107
1127850287512
121172b6a7543
1368084a5514
14357c5586d5
151c5c581b8c
hex1057d7d443

70193239107 has 8 divisors (see below), whose sum is σ = 93617610576. Its totient is φ = 46782180192.

The previous prime is 70193239097. The next prime is 70193239153.

70193239107 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 70193239107 - 26 = 70193239043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70193239157) 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 7 ways as a sum of consecutive naturals, for example, 3315828 + ... + 3336929.

It is an arithmetic number, because the mean of its divisors is an integer number (11702201322).

Almost surely, 270193239107 is an apocalyptic number.

70193239107 is a deficient number, since it is larger than the sum of its proper divisors (23424371469).

70193239107 is a wasteful number, since it uses less digits than its factorization.

70193239107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6656277.

The product of its (nonzero) digits is 71442, while the sum is 42.

The spelling of 70193239107 in words is "seventy billion, one hundred ninety-three million, two hundred thirty-nine thousand, one hundred seven".

Divisors: 1 3 3517 10551 6652757 19958271 23397746369 70193239107