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56141717354 = 21718121414261
BaseRepresentation
bin110100010010010011…
…101001111101101010
312100220121112201221222
4310102103221331222
51404434234423404
641442515502042
74025146503152
oct642223517552
9170817481858
1056141717354
112189a599218
12aa698b7922
1353a92c76c8
142a082ad762
1516d8b72dbe
hexd124e9f6a

56141717354 has 32 divisors (see below), whose sum is σ = 89721816912. Its totient is φ = 26255232000.

The previous prime is 56141717299. The next prime is 56141717369. The reversal of 56141717354 is 45371714165.

It can be written as a sum of positive squares in 8 ways, for example, as 47919399025 + 8222318329 = 218905^2 + 90677^2 .

It is a super-2 number, since 2×561417173542 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13173584 + ... + 13177844.

Almost surely, 256141717354 is an apocalyptic number.

56141717354 is a deficient number, since it is larger than the sum of its proper divisors (33580099558).

56141717354 is a wasteful number, since it uses less digits than its factorization.

56141717354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6602.

The product of its digits is 352800, while the sum is 44.

The spelling of 56141717354 in words is "fifty-six billion, one hundred forty-one million, seven hundred seventeen thousand, three hundred fifty-four".

Divisors: 1 2 17 34 181 362 2141 3077 4261 4282 6154 8522 36397 72437 72794 144874 387521 771241 775042 1542482 6587857 9122801 13111097 13175714 18245602 26222194 155087617 310175234 1651226981 3302453962 28070858677 56141717354