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4996162237440 = 2103511171739417
BaseRepresentation
bin100100010110100001001…
…1110011011010000000000
3122200121222010200120220010
41020231002132123100000
51123324120013044230
614343112155544520
71023650362214043
oct110550236332000
918617863616803
104996162237440
111656951373770
1268835875b140
132a319cc6784a
14133b5bbc4c5a
1589e658469b0
hex48b4279b400

4996162237440 has 352 divisors, whose sum is σ = 18458091540864. Its totient is φ = 1139943669760.

The previous prime is 4996162237387. The next prime is 4996162237477. The reversal of 4996162237440 is 447322616994.

It is a tau number, because it is divible by the number of its divisors (352).

It is a super-3 number, since 3×49961622374403 (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2002612 + ... + 3742028.

Almost surely, 24996162237440 is an apocalyptic number.

4996162237440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4996162237440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9229045770432).

4996162237440 is an abundant number, since it is smaller than the sum of its proper divisors (13461929303424).

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

4996162237440 is a wasteful number, since it uses less digits than its factorization.

4996162237440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739473 (or 1739455 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 57.

The spelling of 4996162237440 in words is "four trillion, nine hundred ninety-six billion, one hundred sixty-two million, two hundred thirty-seven thousand, four hundred forty".