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148610014 = 2797109433
BaseRepresentation
bin10001101101110…
…01101111011110
3101100122011121121
420312321233132
5301021010024
622425121154
73453110230
oct1066715736
9340564547
10148610014
11769829a3
12419291ba
1324a33327
1415a46250
15d0a78e4
hex8db9bde

148610014 has 16 divisors (see below), whose sum is σ = 257388768. Its totient is φ = 63032832.

The previous prime is 148610009. The next prime is 148610017. The reversal of 148610014 is 410016841.

It is a super-2 number, since 2×1486100142 = 44169872522160392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148610017) 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, 53359 + ... + 56074.

It is an arithmetic number, because the mean of its divisors is an integer number (16086798).

Almost surely, 2148610014 is an apocalyptic number.

148610014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

148610014 is a deficient number, since it is larger than the sum of its proper divisors (108778754).

148610014 is a wasteful number, since it uses less digits than its factorization.

148610014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109539.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 148610014 is about 12190.5707003405. The cubic root of 148610014 is about 529.6829883025.

Adding to 148610014 its reverse (410016841), we get a palindrome (558626855).

The spelling of 148610014 in words is "one hundred forty-eight million, six hundred ten thousand, fourteen".

Divisors: 1 2 7 14 97 194 679 1358 109433 218866 766031 1532062 10615001 21230002 74305007 148610014