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148129566480260 = 22519919371829827
BaseRepresentation
bin100001101011100100011010…
…001100001101011110000100
3201102111001022011211002210122
4201223210122030031132010
5123403423323004332020
61243013441114241112
743126002514152611
oct4153443214153604
9642431264732718
10148129566480260
114322043a603832
1214744604126198
13648673442ca11
14288171b627508
15121d2cb1d0125
hex86b91a30d784

148129566480260 has 24 divisors (see below), whose sum is σ = 311087707297920. Its totient is φ = 59248851794144.

The previous prime is 148129566480211. The next prime is 148129566480263. The reversal of 148129566480260 is 62084665921841.

It is a junction number, because it is equal to n+sod(n) for n = 148129566480193 and 148129566480202.

It is not an unprimeable number, because it can be changed into a prime (148129566480263) 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, 185516534 + ... + 186313293.

It is an arithmetic number, because the mean of its divisors is an integer number (12961987804080).

Almost surely, 2148129566480260 is an apocalyptic number.

148129566480260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148129566480260 is an abundant number, since it is smaller than the sum of its proper divisors (162958140817660).

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

148129566480260 is a wasteful number, since it uses less digits than its factorization.

148129566480260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371849755 (or 371849753 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 62.

The spelling of 148129566480260 in words is "one hundred forty-eight trillion, one hundred twenty-nine billion, five hundred sixty-six million, four hundred eighty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 19919 39838 79676 99595 199190 398380 371829827 743659654 1487319308 1859149135 3718298270 7436596540 7406478324013 14812956648026 29625913296052 37032391620065 74064783240130 148129566480260