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148399386153 = 3101489766951
BaseRepresentation
bin1000101000110101001…
…0101110111000101001
3112012001012121220110020
42022031102232320221
54412410220324103
6152101305511053
713502321653404
oct2121522567051
9465035556406
10148399386153
1157a32648297
12249167a2489
1310cbca90185
14727ad7ad3b
153cd830d753
hex228d4aee29

148399386153 has 8 divisors (see below), whose sum is σ = 199824916416. Its totient is φ = 97953390000.

The previous prime is 148399386073. The next prime is 148399386173. The reversal of 148399386153 is 351683993841.

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

It is not a de Polignac number, because 148399386153 - 210 = 148399385129 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (148399386173) 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, 244883173 + ... + 244883778.

It is an arithmetic number, because the mean of its divisors is an integer number (24978114552).

Almost surely, 2148399386153 is an apocalyptic number.

It is an amenable number.

148399386153 is a deficient number, since it is larger than the sum of its proper divisors (51425530263).

148399386153 is a wasteful number, since it uses less digits than its factorization.

148399386153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489767055.

The product of its digits is 16796160, while the sum is 60.

The spelling of 148399386153 in words is "one hundred forty-eight billion, three hundred ninety-nine million, three hundred eighty-six thousand, one hundred fifty-three".

Divisors: 1 3 101 303 489766951 1469300853 49466462051 148399386153