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916754630012 = 221359298811809
BaseRepresentation
bin11010101011100101101…
…01011000010101111100
310020122022012120110210122
431111302311120111330
5110010003141130022
61541052401154112
7123143014532234
oct15256265302574
93218265513718
10916754630012
113238800a8361
1212980b32b938
13685ac99b370
143252a672cc4
1518ca83d6742
hexd572d5857c

916754630012 has 24 divisors (see below), whose sum is σ = 1757013442800. Its totient is φ = 415946036736.

The previous prime is 916754629979. The next prime is 916754630017. The reversal of 916754630012 is 210036457619.

It is a super-2 number, since 2×9167546300122 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916754630017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149402837 + ... + 149408972.

It is an arithmetic number, because the mean of its divisors is an integer number (73208893450).

Almost surely, 2916754630012 is an apocalyptic number.

It is an amenable number.

916754630012 is a deficient number, since it is larger than the sum of its proper divisors (840258812788).

916754630012 is a wasteful number, since it uses less digits than its factorization.

916754630012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298811885 (or 298811883 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 916754630012 in words is "nine hundred sixteen billion, seven hundred fifty-four million, six hundred thirty thousand, twelve".

Divisors: 1 2 4 13 26 52 59 118 236 767 1534 3068 298811809 597623618 1195247236 3884553517 7769107034 15538214068 17629896731 35259793462 70519586924 229188657503 458377315006 916754630012