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148235703100 = 22521482357031
BaseRepresentation
bin1000101000001110001…
…0010101001100111100
3112011121210121221111221
42022003202111030330
54412041314444400
6152033141323124
713465263454342
oct2120342251474
9464553557457
10148235703100
115795920a841
122488ba064a4
1310c94bb01b4
14726332d992
153cc8c79c1a
hex228389533c

148235703100 has 18 divisors (see below), whose sum is σ = 321671475944. Its totient is φ = 59294281200.

The previous prime is 148235703067. The next prime is 148235703103. The reversal of 148235703100 is 1307532841.

It is a super-2 number, since 2×1482357031002 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148235703103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 741178416 + ... + 741178615.

Almost surely, 2148235703100 is an apocalyptic number.

148235703100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148235703100 is an abundant number, since it is smaller than the sum of its proper divisors (173435772844).

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

148235703100 is a wasteful number, since it uses less digits than its factorization.

148235703100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482357045 (or 1482357038 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 148235703100 in words is "one hundred forty-eight billion, two hundred thirty-five million, seven hundred three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1482357031 2964714062 5929428124 7411785155 14823570310 29647140620 37058925775 74117851550 148235703100