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148343601 = 377063981
BaseRepresentation
bin10001101011110…
…00101100110001
3101100010122011110
420311320230301
5300433443401
622415303533
73450620430
oct1065705461
9340118143
10148343601
117681081a
124181aba9
132496bca3
14159b7117
15d0539d6
hex8d78b31

148343601 has 8 divisors (see below), whose sum is σ = 226047424. Its totient is φ = 84767760.

The previous prime is 148343599. The next prime is 148343627. The reversal of 148343601 is 106343841.

148343601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 148343601 - 21 = 148343599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148343651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3531970 + ... + 3532011.

It is an arithmetic number, because the mean of its divisors is an integer number (28255928).

Almost surely, 2148343601 is an apocalyptic number.

It is an amenable number.

148343601 is a deficient number, since it is larger than the sum of its proper divisors (77703823).

148343601 is an equidigital number, since it uses as much as digits as its factorization.

148343601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7063991.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 148343601 is about 12179.6387877474. The cubic root of 148343601 is about 529.3662782786.

The spelling of 148343601 in words is "one hundred forty-eight million, three hundred forty-three thousand, six hundred one".

Divisors: 1 3 7 21 7063981 21191943 49447867 148343601