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152796055 = 531985781
BaseRepresentation
bin10010001101101…
…11101110010111
3101122111211210011
421012313232113
5303103433210
623054541051
73533513356
oct1106675627
9348454704
10152796055
1179281a35
1243207787
132586a789
141641599d
15d632d8a
hex91b7b97

152796055 has 8 divisors (see below), whose sum is σ = 189270144. Its totient is φ = 118293600.

The previous prime is 152796029. The next prime is 152796067. The reversal of 152796055 is 550697251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152796055 - 25 = 152796023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152795999 and 152796017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492736 + ... + 493045.

It is an arithmetic number, because the mean of its divisors is an integer number (23658768).

Almost surely, 2152796055 is an apocalyptic number.

152796055 is a deficient number, since it is larger than the sum of its proper divisors (36474089).

152796055 is an equidigital number, since it uses as much as digits as its factorization.

152796055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985817.

The product of its (nonzero) digits is 94500, while the sum is 40.

The square root of 152796055 is about 12361.0701397573. The cubic root of 152796055 is about 534.6103722648.

The spelling of 152796055 in words is "one hundred fifty-two million, seven hundred ninety-six thousand, fifty-five".

Divisors: 1 5 31 155 985781 4928905 30559211 152796055