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1107795197 = 4361422339
BaseRepresentation
bin100001000000111…
…1001110011111101
32212012111211022202
41002001321303331
54232043421242
6301531521245
736311050415
oct10201716375
92765454282
101107795197
11519359a23
1226abb9225
1314867cb22
14a71ab645
15673c5932
hex42079cfd

1107795197 has 8 divisors (see below), whose sum is σ = 1152143520. Its totient is φ = 1064291760.

The previous prime is 1107795167. The next prime is 1107795223. The reversal of 1107795197 is 7915977011.

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 1107795197 - 210 = 1107794173 is a prime.

It is a super-3 number, since 3×11077951973 (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107795127) 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, 208547 + ... + 213792.

It is an arithmetic number, because the mean of its divisors is an integer number (144017940).

Almost surely, 21107795197 is an apocalyptic number.

It is an amenable number.

1107795197 is a deficient number, since it is larger than the sum of its proper divisors (44348323).

1107795197 is an equidigital number, since it uses as much as digits as its factorization.

1107795197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422443.

The product of its (nonzero) digits is 138915, while the sum is 47.

The square root of 1107795197 is about 33283.5574570988. The cubic root of 1107795197 is about 1034.7128103899.

The spelling of 1107795197 in words is "one billion, one hundred seven million, seven hundred ninety-five thousand, one hundred ninety-seven".

Divisors: 1 43 61 2623 422339 18160577 25762679 1107795197