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80007294358 = 240003647179
BaseRepresentation
bin100101010000011001…
…1100110110110010110
321122111211211122222101
41022200303212312112
52302323331404413
6100431013552314
75531440531645
oct1124063466626
9248454748871
1080007294358
1130a27039482
121360a34569a
1377107b9cc4
143c2db1735c
152133e5eedd
hex12a0ce6d96

80007294358 has 4 divisors (see below), whose sum is σ = 120010941540. Its totient is φ = 40003647178.

The previous prime is 80007294349. The next prime is 80007294407. The reversal of 80007294358 is 85349270008.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×800072943583 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001823588 + ... + 20001823591.

It is an arithmetic number, because the mean of its divisors is an integer number (30002735385).

Almost surely, 280007294358 is an apocalyptic number.

80007294358 is a deficient number, since it is larger than the sum of its proper divisors (40003647182).

80007294358 is a wasteful number, since it uses less digits than its factorization.

80007294358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40003647181.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 80007294358 in words is "eighty billion, seven million, two hundred ninety-four thousand, three hundred fifty-eight".

Divisors: 1 2 40003647179 80007294358