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957830201344 = 21638232
BaseRepresentation
bin11011111000000110010…
…00010000000000000000
310101120022211111200210101
431330003020100000000
5111143114012420334
62012004321212144
7126125632243432
oct15740310200000
93346284450711
10957830201344
1133a2391a6025
12135773491054
136c42782a463
1434505a20652
1519dae52b214
hexdf03210000

957830201344 has 51 divisors (see below), whose sum is σ = 1916147002863. Its totient is φ = 478789828608.

The previous prime is 957830201333. The next prime is 957830201347. The reversal of 957830201344 is 443102038759.

The square root of 957830201344 is 978688.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 957830201294 and 957830201303.

It is not an unprimeable number, because it can be changed into a prime (957830201347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 250542217 + ... + 250546039.

Almost surely, 2957830201344 is an apocalyptic number.

957830201344 is the 978688-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 957830201344

957830201344 is an abundant number, since it is smaller than the sum of its proper divisors (958316801519).

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

957830201344 is an frugal number, since it uses more digits than its factorization.

957830201344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7678 (or 3825 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 957830201344 in words is "nine hundred fifty-seven billion, eight hundred thirty million, two hundred one thousand, three hundred forty-four".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 2048 3823 4096 7646 8192 15292 16384 30584 32768 61168 65536 122336 244672 489344 978688 1957376 3914752 7829504 14615329 15659008 29230658 31318016 58461316 62636032 116922632 125272064 233845264 250544128 467690528 935381056 1870762112 3741524224 7483048448 14966096896 29932193792 59864387584 119728775168 239457550336 478915100672 957830201344