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248312475376 = 24726942119577
BaseRepresentation
bin1110011101000010010…
…0111010111011110000
3212201221022201201112021
43213100210322323300
513032020443203001
6310023450041224
723640262133620
oct3472044727360
9781838651467
10248312475376
1196343a11aa9
124015b419214
131a55358cb04
14c038656880
1566d4acbba1
hex39d093aef0

248312475376 has 80 divisors (see below), whose sum is σ = 553217895360. Its totient is φ = 105766778880.

The previous prime is 248312475361. The next prime is 248312475377. The reversal of 248312475376 is 673574213842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248312475377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12674100 + ... + 12693676.

It is an arithmetic number, because the mean of its divisors is an integer number (6915223692).

Almost surely, 2248312475376 is an apocalyptic number.

It is an amenable number.

248312475376 is an abundant number, since it is smaller than the sum of its proper divisors (304905419984).

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

248312475376 is a wasteful number, since it uses less digits than its factorization.

248312475376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20282 (or 20276 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 52.

The spelling of 248312475376 in words is "two hundred forty-eight billion, three hundred twelve million, four hundred seventy-five thousand, three hundred seventy-six".

Divisors: 1 2 4 7 8 14 16 28 56 112 269 421 538 842 1076 1684 1883 2152 2947 3368 3766 4304 5894 6736 7532 11788 15064 19577 23576 30128 39154 47152 78308 113249 137039 156616 226498 274078 313232 452996 548156 792743 905992 1096312 1585486 1811984 2192624 3170972 5266213 6341944 8241917 10532426 12683888 16483834 21064852 32967668 36863491 42129704 57693419 65935336 73726982 84259408 115386838 131870672 147453964 230773676 294907928 461547352 589815856 923094704 2217075673 4434151346 8868302692 15519529711 17736605384 31039059422 35473210768 62078118844 124156237688 248312475376