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4801987372 = 2271313192273
BaseRepresentation
bin1000111100011100…
…01000001100101100
3110101122210020022011
410132032020030230
534313302043442
62112255131004
7226666135120
oct43616101454
913348706264
104801987372
112044662206
12b20213a64
135b6b1c060
14337a79580
151d1891117
hex11e38832c

4801987372 has 24 divisors (see below), whose sum is σ = 10342742816. Its totient is φ = 1899687168.

The previous prime is 4801987343. The next prime is 4801987373. The reversal of 4801987372 is 2737891084.

It is not an unprimeable number, because it can be changed into a prime (4801987373) 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, 6595773 + ... + 6596500.

Almost surely, 24801987372 is an apocalyptic number.

It is an amenable number.

4801987372 is an abundant number, since it is smaller than the sum of its proper divisors (5540755444).

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

4801987372 is a wasteful number, since it uses less digits than its factorization.

4801987372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13192297 (or 13192295 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 4801987372 is about 69296.3734404622. The cubic root of 4801987372 is about 1687.0981060450.

The spelling of 4801987372 in words is "four billion, eight hundred one million, nine hundred eighty-seven thousand, three hundred seventy-two".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 13192273 26384546 52769092 92345911 171499549 184691822 342999098 369383644 685998196 1200496843 2400993686 4801987372