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160948428 = 22313412369
BaseRepresentation
bin10011001011111…
…10000011001100
3102012212000201220
421211332003030
5312200322203
623545403340
73663016254
oct1145760314
9365760656
10160948428
118293aa33
1245a99550
1327463374
1417538964
15e1e3653
hex997e0cc

160948428 has 12 divisors (see below), whose sum is σ = 375546360. Its totient is φ = 53649472.

The previous prime is 160948427. The next prime is 160948451. The reversal of 160948428 is 824849061.

160948428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 160948428.

It is not an unprimeable number, because it can be changed into a prime (160948427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6706173 + ... + 6706196.

It is an arithmetic number, because the mean of its divisors is an integer number (31295530).

Almost surely, 2160948428 is an apocalyptic number.

It is an amenable number.

160948428 is an abundant number, since it is smaller than the sum of its proper divisors (214597932).

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

160948428 is a wasteful number, since it uses less digits than its factorization.

160948428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13412376 (or 13412374 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 160948428 is about 12686.5451561881. The cubic root of 160948428 is about 543.9540898035.

The spelling of 160948428 in words is "one hundred sixty million, nine hundred forty-eight thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 12 13412369 26824738 40237107 53649476 80474214 160948428