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148200735480 = 23357176429447
BaseRepresentation
bin1000101000000101110…
…0111100001011111000
3112011112100211101221220
42022001130330023320
54412003342013410
6152025452032040
713464360316050
oct2120134741370
9464470741856
10148200735480
11579404a7086
1224880162620
1310c8a8890b5
14725c82a560
153cc5b6e070
hex228173c2f8

148200735480 has 64 divisors (see below), whose sum is σ = 508116810240. Its totient is φ = 33874453632.

The previous prime is 148200735469. The next prime is 148200735493. The reversal of 148200735480 is 84537002841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88213884 + ... + 88215563.

It is an arithmetic number, because the mean of its divisors is an integer number (7939325160).

Almost surely, 2148200735480 is an apocalyptic number.

148200735480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148200735480 is an abundant number, since it is smaller than the sum of its proper divisors (359916074760).

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

148200735480 is a wasteful number, since it uses less digits than its factorization.

148200735480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176429468 (or 176429464 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 148200735480 in words is "one hundred forty-eight billion, two hundred million, seven hundred thirty-five thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 176429447 352858894 529288341 705717788 882147235 1058576682 1235006129 1411435576 1764294470 2117153364 2470012258 2646441705 3528588940 3705018387 4234306728 4940024516 5292883410 6175030645 7057177880 7410036774 9880049032 10585766820 12350061290 14820073548 18525091935 21171533640 24700122580 29640147096 37050183870 49400245160 74100367740 148200735480