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1354110868 = 221130775247
BaseRepresentation
bin101000010110110…
…0001011110010100
310111100222221220101
41100231201132110
510233123021433
6342211143444
745361516045
oct12055413624
93440887811
101354110868
116353a65a0
123195a4b84
13187702546
14cbba88cc
157dd2d07d
hex50b61794

1354110868 has 12 divisors (see below), whose sum is σ = 2585120832. Its totient is φ = 615504920.

The previous prime is 1354110853. The next prime is 1354110889. The reversal of 1354110868 is 8680114531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15387580 + ... + 15387667.

It is an arithmetic number, because the mean of its divisors is an integer number (215426736).

Almost surely, 21354110868 is an apocalyptic number.

It is an amenable number.

1354110868 is a deficient number, since it is larger than the sum of its proper divisors (1231009964).

1354110868 is a wasteful number, since it uses less digits than its factorization.

1354110868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30775262 (or 30775260 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 1354110868 is about 36798.2454473036. The cubic root of 1354110868 is about 1106.3301326273.

The spelling of 1354110868 in words is "one billion, three hundred fifty-four million, one hundred ten thousand, eight hundred sixty-eight".

Divisors: 1 2 4 11 22 44 30775247 61550494 123100988 338527717 677055434 1354110868