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148120380760 = 23511336637229
BaseRepresentation
bin1000100111110010101…
…0011010010101011000
3112011022202121222000011
42021330222122111120
54411322304141020
6152013501451304
713462363314532
oct2117452322530
9464282558004
10148120380760
11578aa103420
1224859270b34
1310c77033421
147251cb0852
153cbda9a35a
hex227ca9a558

148120380760 has 32 divisors (see below), whose sum is σ = 363568208400. Its totient is φ = 53861956480.

The previous prime is 148120380713. The next prime is 148120380767. The reversal of 148120380760 is 67083021841.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148120380767) 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, 168318175 + ... + 168319054.

Almost surely, 2148120380760 is an apocalyptic number.

148120380760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148120380760 is an abundant number, since it is smaller than the sum of its proper divisors (215447827640).

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

148120380760 is a wasteful number, since it uses less digits than its factorization.

148120380760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336637251 (or 336637247 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 148120380760 in words is "one hundred forty-eight billion, one hundred twenty million, three hundred eighty thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 336637229 673274458 1346548916 1683186145 2693097832 3366372290 3703009519 6732744580 7406019038 13465489160 14812038076 18515047595 29624076152 37030095190 74060190380 148120380760