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55862696341 = 127814370761
BaseRepresentation
bin110100000001101011…
…010001100110010101
312100012011112000002101
4310001223101212111
51403401322240331
641355111242101
74015221040624
oct640153214625
9170164460071
1055862696341
1121767043641
12a9b0379331
13536356380a
1429bd1db6bb
1516be40a061
hexd01ad1995

55862696341 has 4 divisors (see below), whose sum is σ = 55867079884. Its totient is φ = 55858312800.

The previous prime is 55862696251. The next prime is 55862696359. The reversal of 55862696341 is 14369626855.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46881343441 + 8981352900 = 216521^2 + 94770^2 .

It is a cyclic number.

It is not a de Polignac number, because 55862696341 - 29 = 55862695829 is a prime.

It is a super-3 number, since 3×558626963413 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55862696641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172600 + ... + 2198161.

It is an arithmetic number, because the mean of its divisors is an integer number (13966769971).

Almost surely, 255862696341 is an apocalyptic number.

It is an amenable number.

55862696341 is a deficient number, since it is larger than the sum of its proper divisors (4383543).

55862696341 is a wasteful number, since it uses less digits than its factorization.

55862696341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383542.

The product of its digits is 9331200, while the sum is 55.

The spelling of 55862696341 in words is "fifty-five billion, eight hundred sixty-two million, six hundred ninety-six thousand, three hundred forty-one".

Divisors: 1 12781 4370761 55862696341