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148310202350 = 25217262166571
BaseRepresentation
bin1000101000011111111…
…0100001011111101110
3112011210222210220021102
42022013332201133232
54412214402433400
6152044402203102
713500156630332
oct2120776413756
9464728726242
10148310202350
1157997274172
12248b0953492
1310ca74658ab
14726d1a37c2
153cd05939d5
hex2287fa17ee

148310202350 has 48 divisors (see below), whose sum is σ = 292199686416. Its totient is φ = 55812288000.

The previous prime is 148310202317. The next prime is 148310202409. The reversal of 148310202350 is 53202013841.

It is a happy number.

It is a super-2 number, since 2×1483102023502 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2194565 + ... + 2261135.

It is an arithmetic number, because the mean of its divisors is an integer number (6087493467).

Almost surely, 2148310202350 is an apocalyptic number.

148310202350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148310202350 is a deficient number, since it is larger than the sum of its proper divisors (143889484066).

148310202350 is a wasteful number, since it uses less digits than its factorization.

148310202350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69221 (or 69216 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 148310202350 in words is "one hundred forty-eight billion, three hundred ten million, two hundred two thousand, three hundred fifty".

Divisors: 1 2 5 10 17 25 34 50 85 170 425 850 2621 5242 13105 26210 44557 65525 66571 89114 131050 133142 222785 332855 445570 665710 1113925 1131707 1664275 2227850 2263414 3328550 5658535 11317070 28292675 56585350 174482591 348965182 872412955 1744825910 2966204047 4362064775 5932408094 8724129550 14831020235 29662040470 74155101175 148310202350