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1010245503241 = 131718041253381
BaseRepresentation
bin11101011001101110101…
…00110000100100001001
310120120121202010220202001
432230313110300210021
5113022440322100431
62052033403111001
7132662553043612
oct16546724604411
93516552126661
101010245503241
1135a496282147
12143961212461
137435bab29b0
1436c79034c09
151b42ae6ae61
hexeb37530909

1010245503241 has 16 divisors (see below), whose sum is σ = 1152022547088. Its totient is φ = 877627238400.

The previous prime is 1010245503217. The next prime is 1010245503269. The reversal of 1010245503241 is 1423055420101.

It can be written as a sum of positive squares in 8 ways, for example, as 214276410000 + 795969093241 = 462900^2 + 892171^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010245503241 - 25 = 1010245503209 is a prime.

It is a super-2 number, since 2×10102455032412 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010245503271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3860371 + ... + 4113751.

It is an arithmetic number, because the mean of its divisors is an integer number (72001409193).

Almost surely, 21010245503241 is an apocalyptic number.

It is an amenable number.

1010245503241 is a deficient number, since it is larger than the sum of its proper divisors (141777043847).

1010245503241 is a wasteful number, since it uses less digits than its factorization.

1010245503241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271452.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 1010245503241 in words is "one trillion, ten billion, two hundred forty-five million, five hundred three thousand, two hundred forty-one".

Divisors: 1 13 17 221 18041 234533 253381 306697 3293953 3987061 4307477 55997201 4571246621 59426206073 77711192557 1010245503241