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754642013996 = 2213372111858889
BaseRepresentation
bin10101111101101000010…
…10110100111100101100
32200010212022002022110002
422332310022310330230
544331001323421441
61334402221203432
7105343506165533
oct12766412647454
92603768068402
10754642013996
1127105081a552
12102308100578
1356215b473c0
142874c34b31a
151496b23db9b
hexafb42b4f2c

754642013996 has 48 divisors (see below), whose sum is σ = 1467571348320. Its totient is φ = 337276638720.

The previous prime is 754642013987. The next prime is 754642013999. The reversal of 754642013996 is 699310246457.

It is not an unprimeable number, because it can be changed into a prime (754642013999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523481 + ... + 1335408.

It is an arithmetic number, because the mean of its divisors is an integer number (30574403090).

Almost surely, 2754642013996 is an apocalyptic number.

It is an amenable number.

754642013996 is a deficient number, since it is larger than the sum of its proper divisors (712929334324).

754642013996 is a wasteful number, since it uses less digits than its factorization.

754642013996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859154 (or 1859152 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 754642013996 in words is "seven hundred fifty-four billion, six hundred forty-two million, thirteen thousand, nine hundred ninety-six".

Divisors: 1 2 4 13 26 37 52 74 148 211 422 481 844 962 1924 2743 5486 7807 10972 15614 31228 101491 202982 405964 1858889 3717778 7435556 24165557 48331114 68778893 96662228 137557786 275115572 392225579 784451158 894125609 1568902316 1788251218 3576502436 5098932527 10197865054 14512346423 20395730108 29024692846 58049385692 188660503499 377321006998 754642013996