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148608996 = 22389347401
BaseRepresentation
bin10001101101110…
…01011111100100
3101100122010012220
420312321133210
5301020441441
622425112340
73453104244
oct1066713744
9340563186
10148608996
1176982158
12419286b0
1324a32a23
1415a45b24
15d0a7466
hex8db97e4

148608996 has 48 divisors (see below), whose sum is σ = 352537920. Its totient is φ = 48716800.

The previous prime is 148608973. The next prime is 148608997. The reversal of 148608996 is 699806841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (148608997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370396 + ... + 370796.

It is an arithmetic number, because the mean of its divisors is an integer number (7344540).

Almost surely, 2148608996 is an apocalyptic number.

It is an amenable number.

148608996 is an abundant number, since it is smaller than the sum of its proper divisors (203928924).

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

148608996 is a wasteful number, since it uses less digits than its factorization.

148608996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844 (or 842 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 148608996 is about 12190.5289466864. The cubic root of 148608996 is about 529.6817788315.

The spelling of 148608996 in words is "one hundred forty-eight million, six hundred eight thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 89 178 267 347 356 401 534 694 802 1041 1068 1203 1388 1604 2082 2406 4164 4812 30883 35689 61766 71378 92649 107067 123532 139147 142756 185298 214134 278294 370596 417441 428268 556588 834882 1669764 12384083 24768166 37152249 49536332 74304498 148608996