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69530007342 = 2373158744309
BaseRepresentation
bin100000011000001001…
…1111011011100101110
320122110122222100011010
41000300103323130232
52114344140213332
651535221210050
75011006211445
oct1006023733456
9218418870133
1069530007342
112753a970694
1211585560926
136730c6a9a3
143518431d5c
151c1e2239cc
hex10304fb72e

69530007342 has 16 divisors (see below), whose sum is σ = 140964947280. Its totient is φ = 22859180352.

The previous prime is 69530007329. The next prime is 69530007383. The reversal of 69530007342 is 24370003596.

It is a self number, because there is not a number n which added to its sum of digits gives 69530007342.

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, 79371717 + ... + 79372592.

It is an arithmetic number, because the mean of its divisors is an integer number (8810309205).

Almost surely, 269530007342 is an apocalyptic number.

69530007342 is an abundant number, since it is smaller than the sum of its proper divisors (71434939938).

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

69530007342 is a wasteful number, since it uses less digits than its factorization.

69530007342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158744387.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 69530007342 in words is "sixty-nine billion, five hundred thirty million, seven thousand, three hundred forty-two".

Divisors: 1 2 3 6 73 146 219 438 158744309 317488618 476232927 952465854 11588334557 23176669114 34765003671 69530007342