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1832006423 = 13220763853
BaseRepresentation
bin110110100110010…
…0011001100010111
311201200020120100202
41231030203030113
512222443201143
6501442131115
763253540412
oct15514431427
94650216322
101832006423
118601355a5
12431650a9b
13232718390
14135448b79
15aac7bab8
hex6d323317

1832006423 has 8 divisors (see below), whose sum is σ = 1973854848. Its totient is φ = 1690290144.

The previous prime is 1832006399. The next prime is 1832006431. The reversal of 1832006423 is 3246002381.

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 1832006423 - 28 = 1832006167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1832006723) 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, 3236 + ... + 60617.

It is an arithmetic number, because the mean of its divisors is an integer number (246731856).

Almost surely, 21832006423 is an apocalyptic number.

1832006423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1832006423 is a deficient number, since it is larger than the sum of its proper divisors (141848425).

1832006423 is a wasteful number, since it uses less digits than its factorization.

1832006423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66073.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1832006423 is about 42801.9441497696. The cubic root of 1832006423 is about 1223.6080645157.

The spelling of 1832006423 in words is "one billion, eight hundred thirty-two million, six thousand, four hundred twenty-three".

Divisors: 1 13 2207 28691 63853 830089 140923571 1832006423