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70053342654 = 23171451473327
BaseRepresentation
bin100000100111110000…
…0010010110110111110
320200211010201112020110
41001033200102312332
52121432123431104
652103154130450
75026662405411
oct1011740226676
9220733645213
1070053342654
1127789316209
12116b0880a26
1367b5503359
143567b3db78
151c5014ae89
hex104f812dbe

70053342654 has 32 divisors (see below), whose sum is σ = 148450807296. Its totient is φ = 21962326400.

The previous prime is 70053342649. The next prime is 70053342701. The reversal of 70053342654 is 45624335007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88662 + ... + 384665.

It is an arithmetic number, because the mean of its divisors is an integer number (4639087728).

Almost surely, 270053342654 is an apocalyptic number.

70053342654 is an abundant number, since it is smaller than the sum of its proper divisors (78397464642).

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

70053342654 is a wasteful number, since it uses less digits than its factorization.

70053342654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474800.

The product of its (nonzero) digits is 302400, while the sum is 39.

The spelling of 70053342654 in words is "seventy billion, fifty-three million, three hundred forty-two thousand, six hundred fifty-four".

Divisors: 1 2 3 6 17 34 51 102 1451 2902 4353 8706 24667 49334 74001 148002 473327 946654 1419981 2839962 8046559 16093118 24139677 48279354 686797477 1373594954 2060392431 4120784862 11675557109 23351114218 35026671327 70053342654