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429706068792 = 23372111317297173
BaseRepresentation
bin1100100000011000111…
…10100100001100111000
31112002010221210000112220
412100030132210030320
524020014223200132
6525223152204040
743021342214400
oct6201436441470
91462127700486
10429706068792
11156267967580
126b343839620
13316a0b4ba40
1416b25577800
15b29e811a2c
hex640c7a4338

429706068792 has 1536 divisors, whose sum is σ = 1653078067200. Its totient is φ = 91039334400.

The previous prime is 429706068791. The next prime is 429706068793. The reversal of 429706068792 is 297860607924.

It is an interprime number because it is at equal distance from previous prime (429706068791) and next prime (429706068793).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429706068791) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5886384468 + ... + 5886384540.

It is an arithmetic number, because the mean of its divisors is an integer number (1076222700).

Almost surely, 2429706068792 is an apocalyptic number.

429706068792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 429706068792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (826539033600).

429706068792 is an abundant number, since it is smaller than the sum of its proper divisors (1223371998408).

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

429706068792 is a wasteful number, since it uses less digits than its factorization.

429706068792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 429706068792 in words is "four hundred twenty-nine billion, seven hundred six million, sixty-eight thousand, seven hundred ninety-two".