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970152 = 23340423
BaseRepresentation
bin11101100110110101000
31211021210120
43230312220
5222021102
632443240
711150301
oct3546650
91737716
10970152
11602987
123a9520
1327c771
141b37a8
151426bc
hexecda8

970152 has 16 divisors (see below), whose sum is σ = 2425440. Its totient is φ = 323376.

The previous prime is 970147. The next prime is 970201. The reversal of 970152 is 251079.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 40423 = 970152 / (9 + 7 + 0 + 1 + 5 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20188 + ... + 20235.

It is an arithmetic number, because the mean of its divisors is an integer number (151590).

2970152 is an apocalyptic number.

It is an amenable number.

970152 is an abundant number, since it is smaller than the sum of its proper divisors (1455288).

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

970152 is a wasteful number, since it uses less digits than its factorization.

970152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40432 (or 40428 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 970152 is about 984.9629434654. The cubic root of 970152 is about 98.9950002577.

The spelling of 970152 in words is "nine hundred seventy thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 40423 80846 121269 161692 242538 323384 485076 970152