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11245307365 = 57972821909
BaseRepresentation
bin10100111100100010…
…11100010111100101
31002000201000210200101
422132101130113211
5141012244313430
65055505544101
7545445351445
oct123621342745
932021023611
1011245307365
114850756956
12221a045031
1310a29b6136
147896c8125
1545c397dca
hex29e45c5e5

11245307365 has 8 divisors (see below), whose sum is σ = 13511305080. Its totient is φ = 8984955072.

The previous prime is 11245307357. The next prime is 11245307369. The reversal of 11245307365 is 56370354211.

It can be written as a sum of positive squares in 4 ways, for example, as 424730881 + 10820576484 = 20609^2 + 104022^2 .

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 11245307365 - 23 = 11245307357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11245307369) 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, 1406970 + ... + 1414939.

It is an arithmetic number, because the mean of its divisors is an integer number (1688913135).

Almost surely, 211245307365 is an apocalyptic number.

It is an amenable number.

11245307365 is a deficient number, since it is larger than the sum of its proper divisors (2265997715).

11245307365 is an equidigital number, since it uses as much as digits as its factorization.

11245307365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822711.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 11245307365 in words is "eleven billion, two hundred forty-five million, three hundred seven thousand, three hundred sixty-five".

Divisors: 1 5 797 3985 2821909 14109545 2249061473 11245307365