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2101014061 = 5098634783
BaseRepresentation
bin111110100111010…
…1110111000101101
312102102102120110121
41331032232320231
513300324422221
6544252004541
7103031216266
oct17516567055
95372376417
102101014061
11988a70a63
124a7760751
132763845b3
1415d07196d
15c46b7a41
hex7d3aee2d

2101014061 has 8 divisors (see below), whose sum is σ = 2108021760. Its totient is φ = 2094018672.

The previous prime is 2101014059. The next prime is 2101014103. The reversal of 2101014061 is 1604101012.

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 2101014061 - 21 = 2101014059 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 (2101014961) 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, 436876 + ... + 441658.

It is an arithmetic number, because the mean of its divisors is an integer number (263502720).

Almost surely, 22101014061 is an apocalyptic number.

It is an amenable number.

2101014061 is a deficient number, since it is larger than the sum of its proper divisors (7007699).

2101014061 is an equidigital number, since it uses as much as digits as its factorization.

2101014061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6155.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 2101014061 is about 45836.8199267794. The cubic root of 2101014061 is about 1280.7852564830.

Adding to 2101014061 its reverse (1604101012), we get a palindrome (3705115073).

The spelling of 2101014061 in words is "two billion, one hundred one million, fourteen thousand, sixty-one".

Divisors: 1 509 863 4783 439267 2434547 4127729 2101014061