Search a number
-
+
152203098 = 23231102921
BaseRepresentation
bin10010001001001…
…10111101011010
3101121101201101210
421010212331122
5302430444343
623034123550
73525463545
oct1104467532
9347351353
10152203098
1178a07493
1242b805b6
13256c0908
14162dd85c
15d567333
hex9126f5a

152203098 has 16 divisors (see below), whose sum is σ = 317641536. Its totient is φ = 48528480.

The previous prime is 152203033. The next prime is 152203099. The reversal of 152203098 is 890302251.

It is a happy number.

152203098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (152203099) 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, 551323 + ... + 551598.

It is an arithmetic number, because the mean of its divisors is an integer number (19852596).

Almost surely, 2152203098 is an apocalyptic number.

152203098 is an abundant number, since it is smaller than the sum of its proper divisors (165438438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152203098 is a wasteful number, since it uses less digits than its factorization.

152203098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102949.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 152203098 is about 12337.0619679079. The cubic root of 152203098 is about 533.9179200247.

The spelling of 152203098 in words is "one hundred fifty-two million, two hundred three thousand, ninety-eight".

Divisors: 1 2 3 6 23 46 69 138 1102921 2205842 3308763 6617526 25367183 50734366 76101549 152203098