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3200030123 = 22785916411
BaseRepresentation
bin1011111010111100…
…1001010110101011
322021000102101002012
42332233021112223
523023201430443
61245311430135
7142204543613
oct27657112653
98230371065
103200030123
1113a2373aa4
1275382534b
133bcc7c464
14224dd5a43
1513ae07118
hexbebc95ab

3200030123 has 8 divisors (see below), whose sum is σ = 3218064960. Its totient is φ = 3182030280.

The previous prime is 3200030107. The next prime is 3200030129. The reversal of 3200030123 is 3210300023.

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 3200030123 - 24 = 3200030107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3200030098 and 3200030107.

It is not an unprimeable number, because it can be changed into a prime (3200030129) 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, 186788 + ... + 203198.

It is an arithmetic number, because the mean of its divisors is an integer number (402258120).

Almost surely, 23200030123 is an apocalyptic number.

3200030123 is a deficient number, since it is larger than the sum of its proper divisors (18034837).

3200030123 is a wasteful number, since it uses less digits than its factorization.

3200030123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17497.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3200030123 is about 56568.8087465168. The cubic root of 3200030123 is about 1473.6172233617.

Adding to 3200030123 its reverse (3210300023), we get a palindrome (6410330146).

The spelling of 3200030123 in words is "three billion, two hundred million, thirty thousand, one hundred twenty-three".

Divisors: 1 227 859 16411 194993 3725297 14097049 3200030123