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10698041245 = 59722797171
BaseRepresentation
bin10011111011010011…
…10010011110011101
31000121120020210200211
421331221302132131
5133402144304440
64525320052421
7526051564423
oct117551623635
930546223624
1010698041245
11459a846801
1220a6904111
1310164c2128
14736b4b113
154292e4eea
hex27da7279d

10698041245 has 16 divisors (see below), whose sum is σ = 13027267008. Its totient is φ = 8432801280.

The previous prime is 10698041243. The next prime is 10698041261. The reversal of 10698041245 is 54214089601.

It is not a de Polignac number, because 10698041245 - 21 = 10698041243 is a prime.

It is a super-2 number, since 2×106980412452 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10698041198 and 10698041207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10698041243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61510 + ... + 158680.

It is an arithmetic number, because the mean of its divisors is an integer number (814204188).

Almost surely, 210698041245 is an apocalyptic number.

It is an amenable number.

10698041245 is a deficient number, since it is larger than the sum of its proper divisors (2329225763).

10698041245 is an equidigital number, since it uses as much as digits as its factorization.

10698041245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97500.

The product of its (nonzero) digits is 69120, while the sum is 40.

It can be divided in two parts, 106980 and 41245, that added together give a square (148225 = 3852).

The spelling of 10698041245 in words is "ten billion, six hundred ninety-eight million, forty-one thousand, two hundred forty-five".

Divisors: 1 5 97 227 485 1135 22019 97171 110095 485855 9425587 22057817 47127935 110289085 2139608249 10698041245