Search a number
-
+
48001336480 = 255866334631
BaseRepresentation
bin101100101101000110…
…100100010010100000
311120220021222112201001
4230231012210102200
51241301320231410
634015043121344
73316342425256
oct545506442240
9146807875631
1048001336480
11193a2559619
129377673254
1346ac972aa6
1424751025d6
1513ae19833a
hexb2d1a44a0

48001336480 has 48 divisors (see below), whose sum is σ = 113419522944. Its totient is φ = 19197763840.

The previous prime is 48001336469. The next prime is 48001336499. The reversal of 48001336480 is 8463310084.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368765 + ... + 1403395.

It is an arithmetic number, because the mean of its divisors is an integer number (2362906728).

Almost surely, 248001336480 is an apocalyptic number.

48001336480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48001336480 is an abundant number, since it is smaller than the sum of its proper divisors (65418186464).

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

48001336480 is a wasteful number, since it uses less digits than its factorization.

48001336480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43309 (or 43301 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 48001336480 in words is "forty-eight billion, one million, three hundred thirty-six thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 8663 17326 34631 34652 43315 69262 69304 86630 138524 138608 173155 173260 277048 277216 346310 346520 554096 692620 693040 1108192 1385240 1386080 2770480 5540960 300008353 600016706 1200033412 1500041765 2400066824 3000083530 4800133648 6000167060 9600267296 12000334120 24000668240 48001336480