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5010100061 = 31883118301
BaseRepresentation
bin1001010101010000…
…00000111101011101
3110221011101110020112
410222220000331131
540230041200221
62145051455405
7235104101501
oct45250007535
913834343215
105010100061
11214108636a
12b79a57565
1361ac86b65
14357570301
151e4c9e15b
hex12aa00f5d

5010100061 has 8 divisors (see below), whose sum is σ = 5172584448. Its totient is φ = 4847670000.

The previous prime is 5010100003. The next prime is 5010100099. The reversal of 5010100061 is 1600010105.

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 5010100061 - 222 = 5005905757 is a prime.

It is a super-2 number, since 2×50101000612 = 50202205242464407442, which contains 22 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 (5010102061) 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, 264611 + ... + 282911.

It is an arithmetic number, because the mean of its divisors is an integer number (646573056).

Almost surely, 25010100061 is an apocalyptic number.

It is an amenable number.

5010100061 is a deficient number, since it is larger than the sum of its proper divisors (162484387).

5010100061 is a wasteful number, since it uses less digits than its factorization.

5010100061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27163.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 5010100061 is about 70782.0603048541. The cubic root of 5010100061 is about 1711.1265630291.

Adding to 5010100061 its reverse (1600010105), we get a palindrome (6610110166).

The spelling of 5010100061 in words is "five billion, ten million, one hundred thousand, sixty-one".

Divisors: 1 31 8831 18301 273761 567331 161616131 5010100061