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753428711607 = 311213159658553
BaseRepresentation
bin10101111011010111101…
…10011100100010110111
32200000201202001011110120
422331223312130202313
544321010222232412
61334042000023023
7105301444245015
oct12755366344267
92600652034416
10753428711607
11270588958500
12102029901a73
13560816761b0
14286751578b5
15148e9976b8c
hexaf6bd9c8b7

753428711607 has 24 divisors (see below), whose sum is σ = 1189136910192. Its totient is φ = 421498577280.

The previous prime is 753428711579. The next prime is 753428711611. The reversal of 753428711607 is 706117824357.

It is not a de Polignac number, because 753428711607 - 220 = 753427663031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 753428711607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (753428711647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79824558 + ... + 79833995.

It is an arithmetic number, because the mean of its divisors is an integer number (49547371258).

Almost surely, 2753428711607 is an apocalyptic number.

753428711607 is a deficient number, since it is larger than the sum of its proper divisors (435708198585).

753428711607 is a wasteful number, since it uses less digits than its factorization.

753428711607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159658591 (or 159658580 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 51.

The spelling of 753428711607 in words is "seven hundred fifty-three billion, four hundred twenty-eight million, seven hundred eleven thousand, six hundred seven".

Divisors: 1 3 11 13 33 39 121 143 363 429 1573 4719 159658553 478975659 1756244083 2075561189 5268732249 6226683567 19318684913 22831173079 57956054739 68493519237 251142903869 753428711607