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5472123899 = 111942162191
BaseRepresentation
bin1010001100010100…
…11111101111111011
3112010100202200210112
411012022133233323
542201330431044
62302554334535
7252414166664
oct50612375773
915110680715
105472123899
112358964750
12108872a44b
13692903648
1439ca7c36b
1522061509e
hex14629fbfb

5472123899 has 16 divisors (see below), whose sum is σ = 6298805760. Its totient is φ = 4701564000.

The previous prime is 5472123871. The next prime is 5472123919. The reversal of 5472123899 is 9983212745.

It is a cyclic number.

It is not a de Polignac number, because 5472123899 - 224 = 5455346683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5472123809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56894 + ... + 119084.

It is an arithmetic number, because the mean of its divisors is an integer number (393675360).

Almost surely, 25472123899 is an apocalyptic number.

5472123899 is a deficient number, since it is larger than the sum of its proper divisors (826681861).

5472123899 is a wasteful number, since it uses less digits than its factorization.

5472123899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62642.

The product of its digits is 1088640, while the sum is 50.

The square root of 5472123899 is about 73973.8054922146. The cubic root of 5472123899 is about 1762.1869228055.

The spelling of 5472123899 in words is "five billion, four hundred seventy-two million, one hundred twenty-three thousand, eight hundred ninety-nine".

Divisors: 1 11 19 209 421 4631 7999 62191 87989 684101 1181629 12997919 26182411 288006521 497465809 5472123899