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148160028 = 22333736637
BaseRepresentation
bin10001101010010…
…11111000011100
3101022210022100110
420311023320130
5300412110103
622411330020
73446224302
oct1065137034
9338708313
10148160028
11766a5905
1241750910
1324906573
141596a272
15d019403
hex8d4be1c

148160028 has 24 divisors (see below), whose sum is σ = 346742032. Its totient is φ = 49238784.

The previous prime is 148160017. The next prime is 148160039. The reversal of 148160028 is 820061841.

148160028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (148160017) and next prime (148160039).

It is a junction number, because it is equal to n+sod(n) for n = 148159977 and 148160004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14275 + ... + 22362.

Almost surely, 2148160028 is an apocalyptic number.

It is an amenable number.

148160028 is an abundant number, since it is smaller than the sum of its proper divisors (198582004).

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

148160028 is a wasteful number, since it uses less digits than its factorization.

148160028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36981 (or 36979 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 148160028 is about 12172.1003939337. The cubic root of 148160028 is about 529.1478271784.

The spelling of 148160028 in words is "one hundred forty-eight million, one hundred sixty thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 337 674 1011 1348 2022 4044 36637 73274 109911 146548 219822 439644 12346669 24693338 37040007 49386676 74080014 148160028