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11258022260 = 225562901113
BaseRepresentation
bin10100111110000011…
…11100100101110100
31002001120221210020102
422133001330211310
5141024023203020
65101042253232
7545661416222
oct123701744564
932046853212
1011258022260
114857950831
122222357218
1310a5518644
1478b277b12
1545d55a475
hex29f07c974

11258022260 has 12 divisors (see below), whose sum is σ = 23641846788. Its totient is φ = 4503208896.

The previous prime is 11258022257. The next prime is 11258022263. The reversal of 11258022260 is 6222085211.

It is an interprime number because it is at equal distance from previous prime (11258022257) and next prime (11258022263).

It can be written as a sum of positive squares in 2 ways, for example, as 6754538596 + 4503483664 = 82186^2 + 67108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11258022263) 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, 281450537 + ... + 281450576.

It is an arithmetic number, because the mean of its divisors is an integer number (1970153899).

Almost surely, 211258022260 is an apocalyptic number.

11258022260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11258022260 is an abundant number, since it is smaller than the sum of its proper divisors (12383824528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11258022260 is a wasteful number, since it uses less digits than its factorization.

11258022260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562901122 (or 562901120 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 11258022260 in words is "eleven billion, two hundred fifty-eight million, twenty-two thousand, two hundred sixty".