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2301634888996 = 22172446212
BaseRepresentation
bin100001011111100100001…
…000010100010100100100
322011000220220002211210111
4201133210020110110210
5300202222012421441
64521204555302404
7325200441520552
oct41374410242444
98130826084714
102301634888996
11808132989413
123120a4a4aa04
13139073cc3101
147d584ba8bd2
153ed0de7d081
hex217e4214524

2301634888996 has 27 divisors (see below), whose sum is σ = 4278827187187. Its totient is φ = 1083098026880.

The previous prime is 2301634888991. The next prime is 2301634888999. The reversal of 2301634888996 is 6998884361032.

The square root of 2301634888996 is 1517114.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1600503312100 + 701131576896 = 1265110^2 + 837336^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2301634888991) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 51559566 + ... + 51604186.

Almost surely, 22301634888996 is an apocalyptic number.

2301634888996 is the 1517114-th square number.

It is an amenable number.

2301634888996 is a deficient number, since it is larger than the sum of its proper divisors (1977192298191).

2301634888996 is an frugal number, since it uses more digits than its factorization.

2301634888996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89280 (or 44640 counting only the distinct ones).

The product of its (nonzero) digits is 107495424, while the sum is 67.

The spelling of 2301634888996 in words is "two trillion, three hundred one billion, six hundred thirty-four million, eight hundred eighty-eight thousand, nine hundred ninety-six".

Divisors: 1 2 4 17 34 68 289 578 1156 44621 89242 178484 758557 1517114 3034228 12895469 25790938 51581876 1991033641 3982067282 7964134564 33847571897 67695143794 135390287588 575408722249 1150817444498 2301634888996