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60051106001 = 106956175029
BaseRepresentation
bin110111111011010100…
…110010100011010001
312202000001202021000002
4313323110302203101
51440441040343001
643330451335345
74224056656535
oct677324624321
9182001667002
1060051106001
1123516313827
12b77abb1555
135880211b23
142c99597bc5
151866e9a46b
hexdfb5328d1

60051106001 has 4 divisors (see below), whose sum is σ = 60107282100. Its totient is φ = 59994929904.

The previous prime is 60051105979. The next prime is 60051106009. The reversal of 60051106001 is 10060115006.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10060115006 = 25030057503.

It can be written as a sum of positive squares in 2 ways, for example, as 50545830976 + 9505275025 = 224824^2 + 97495^2 .

It is a cyclic number.

It is not a de Polignac number, because 60051106001 - 214 = 60051089617 is a prime.

It is a super-2 number, since 2×600511060012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60051106009) 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, 28086446 + ... + 28088583.

It is an arithmetic number, because the mean of its divisors is an integer number (15026820525).

Almost surely, 260051106001 is an apocalyptic number.

It is an amenable number.

60051106001 is a deficient number, since it is larger than the sum of its proper divisors (56176099).

60051106001 is a wasteful number, since it uses less digits than its factorization.

60051106001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56176098.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 60051106001 in words is "sixty billion, fifty-one million, one hundred six thousand, one".

Divisors: 1 1069 56175029 60051106001