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1358110190 = 25135811019
BaseRepresentation
bin101000011110011…
…0001110111101110
310111122112010221102
41100330301313232
510240134011230
6342433003102
745440513633
oct12074616756
93448463842
101358110190
11637688318
1231a9b3492
131884a29c8
14cc52a18a
157e36d045
hex50f31dee

1358110190 has 8 divisors (see below), whose sum is σ = 2444598360. Its totient is φ = 543244072.

The previous prime is 1358110189. The next prime is 1358110207. The reversal of 1358110190 is 910118531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13581101902 = 3688926576363672200, which contains 22 as substring.

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, 67905500 + ... + 67905519.

It is an arithmetic number, because the mean of its divisors is an integer number (305574795).

Almost surely, 21358110190 is an apocalyptic number.

1358110190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1358110190 is a deficient number, since it is larger than the sum of its proper divisors (1086488170).

1358110190 is a wasteful number, since it uses less digits than its factorization.

1358110190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135811026.

The product of its (nonzero) digits is 1080, while the sum is 29.

The square root of 1358110190 is about 36852.5465877190. The cubic root of 1358110190 is about 1107.4182320178.

The spelling of 1358110190 in words is "one billion, three hundred fifty-eight million, one hundred ten thousand, one hundred ninety".

Divisors: 1 2 5 10 135811019 271622038 679055095 1358110190