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190127314 = 21347157991
BaseRepresentation
bin10110101010100…
…01110011010010
3111020202110122101
423111101303102
5342133033224
630511031014
74466025016
oct1325216322
9436673571
10190127314
119835a513
125380b46a
133050b690
141b372546
1511a59044
hexb551cd2

190127314 has 32 divisors (see below), whose sum is σ = 315979776. Its totient is φ = 85250880.

The previous prime is 190127299. The next prime is 190127339. The reversal of 190127314 is 413721091.

190127314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1901273142 = 72296791057709192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191359 + ... + 192349.

It is an arithmetic number, because the mean of its divisors is an integer number (9874368).

Almost surely, 2190127314 is an apocalyptic number.

190127314 is a deficient number, since it is larger than the sum of its proper divisors (125852462).

190127314 is a wasteful number, since it uses less digits than its factorization.

With its successor (190127315) it forms an eRAP, since the sums of their prime factors are consecutive (1210 and 1211).

190127314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 190127314 is about 13788.6661428871. Note that the first 3 decimals coincide. The cubic root of 190127314 is about 575.0180853795.

The spelling of 190127314 in words is "one hundred ninety million, one hundred twenty-seven thousand, three hundred fourteen".

Divisors: 1 2 13 26 47 94 157 314 611 991 1222 1982 2041 4082 7379 12883 14758 25766 46577 93154 95927 155587 191854 311174 605501 1211002 2022631 4045262 7312589 14625178 95063657 190127314