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187314001 = 7231163441
BaseRepresentation
bin10110010101000…
…10111101010001
3111001110112111121
423022202331101
5340423022001
630330442241
74433066650
oct1312427521
9431415447
10187314001
1196808866
1252893381
132ca64cb4
141ac3d197
15116a06a1
hexb2a2f51

187314001 has 8 divisors (see below), whose sum is σ = 223380864. Its totient is φ = 153574080.

The previous prime is 187313983. The next prime is 187314011. The reversal of 187314001 is 100413781.

187314001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 187314001 - 25 = 187313969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (187314011) 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, 581560 + ... + 581881.

It is an arithmetic number, because the mean of its divisors is an integer number (27922608).

Almost surely, 2187314001 is an apocalyptic number.

It is an amenable number.

187314001 is a deficient number, since it is larger than the sum of its proper divisors (36066863).

187314001 is a wasteful number, since it uses less digits than its factorization.

187314001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163471.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 187314001 is about 13686.2705292567. The cubic root of 187314001 is about 572.1678002571.

Adding to 187314001 its reverse (100413781), we get a palindrome (287727782).

The spelling of 187314001 in words is "one hundred eighty-seven million, three hundred fourteen thousand, one".

Divisors: 1 7 23 161 1163441 8144087 26759143 187314001