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148606029 = 33112133499
BaseRepresentation
bin10001101101110…
…00110001001101
3101100121222011000
420312320301031
5301020343104
622425050513
73453062505
oct1066706115
9340558130
10148606029
117697aa00
1241926a39
1324a31580
1415a44a05
15d0a6639
hex8db8c4d

148606029 has 48 divisors (see below), whose sum is σ = 260680000. Its totient is φ = 83112480.

The previous prime is 148606001. The next prime is 148606039. The reversal of 148606029 is 920606841.

148606029 is a `hidden beast` number, since 1 + 48 + 6 + 0 + 602 + 9 = 666.

148606029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148606029 - 211 = 148603981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 148605984 and 148606002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148606039) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40722 + ... + 44220.

Almost surely, 2148606029 is an apocalyptic number.

It is an amenable number.

148606029 is a deficient number, since it is larger than the sum of its proper divisors (112073971).

148606029 is a wasteful number, since it uses less digits than its factorization.

148606029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3543 (or 3526 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 148606029 is about 12190.4072532463. The cubic root of 148606029 is about 529.6782537504.

The spelling of 148606029 in words is "one hundred forty-eight million, six hundred six thousand, twenty-nine".

Divisors: 1 3 9 11 13 27 33 39 99 117 121 143 297 351 363 429 1089 1287 1573 3267 3499 3861 4719 10497 14157 31491 38489 42471 45487 94473 115467 136461 346401 409383 423379 500357 1039203 1228149 1270137 1501071 3810411 4503213 5503927 11431233 13509639 16511781 49535343 148606029