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5407688101 = 31730615573
BaseRepresentation
bin1010000100101001…
…01100010110100101
3111221212112000111111
411002110230112211
542033332004401
62252333305021
7251002406344
oct50224542645
914855460444
105407688101
112325554122
12106b035171
1368246265a
143942a7b5b
15219b37e51
hex14252c5a5

5407688101 has 8 divisors (see below), whose sum is σ = 5427492984. Its totient is φ = 5387901120.

The previous prime is 5407688093. The next prime is 5407688119. The reversal of 5407688101 is 1018867045.

It can be written as a sum of positive squares in 4 ways, for example, as 71385601 + 5336302500 = 8449^2 + 73050^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5407688101 - 23 = 5407688093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5407688131) 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, 967551 + ... + 973123.

It is an arithmetic number, because the mean of its divisors is an integer number (678436623).

Almost surely, 25407688101 is an apocalyptic number.

It is an amenable number.

5407688101 is a deficient number, since it is larger than the sum of its proper divisors (19804883).

5407688101 is a wasteful number, since it uses less digits than its factorization.

5407688101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8951.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 5407688101 is about 73536.9845791898. The cubic root of 5407688101 is about 1755.2428460252.

The spelling of 5407688101 in words is "five billion, four hundred seven million, six hundred eighty-eight thousand, one hundred one".

Divisors: 1 317 3061 5573 970337 1766641 17058953 5407688101