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148069206 = 23231443599
BaseRepresentation
bin10001101001101…
…01101101010110
3101022121200202200
420310311231112
5300401203311
622405345330
73445365435
oct1064655526
9338550680
10148069206
117664364a
1241708246
13248a411c
141594511c
15ceec556
hex8d35b56

148069206 has 48 divisors (see below), whose sum is σ = 332467200. Its totient is φ = 47576880.

The previous prime is 148069199. The next prime is 148069213. The reversal of 148069206 is 602960841.

It is an interprime number because it is at equal distance from previous prime (148069199) and next prime (148069213).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246895 + ... + 247493.

It is an arithmetic number, because the mean of its divisors is an integer number (6926400).

Almost surely, 2148069206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148069206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166233600).

148069206 is an abundant number, since it is smaller than the sum of its proper divisors (184397994).

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

148069206 is a wasteful number, since it uses less digits than its factorization.

148069206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1078 counting only the distinct ones).

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

The square root of 148069206 is about 12168.3690772428. The cubic root of 148069206 is about 529.0396826542.

The spelling of 148069206 in words is "one hundred forty-eight million, sixty-nine thousand, two hundred six".

Divisors: 1 2 3 6 9 18 31 62 93 186 279 443 558 599 886 1198 1329 1797 2658 3594 3987 5391 7974 10782 13733 18569 27466 37138 41199 55707 82398 111414 123597 167121 247194 265357 334242 530714 796071 1592142 2388213 4776426 8226067 16452134 24678201 49356402 74034603 148069206