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4984972608 = 2637113173149
BaseRepresentation
bin1001010010010000…
…01010010101000000
3110212102002211212010
410221020022111000
540202123110413
62142353132520
7234350365560
oct45110122500
913772084763
104984972608
112128983780
12b7155a140
136159c9945
143540acda0
151e2988dc3
hex12920a540

4984972608 has 448 divisors, whose sum is σ = 17322393600. Its totient is φ = 1227571200.

The previous prime is 4984972583. The next prime is 4984972621. The reversal of 4984972608 is 8062794894.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33456118 + ... + 33456266.

Almost surely, 24984972608 is an apocalyptic number.

4984972608 is a gapful number since it is divisible by the number (48) 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 4984972608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8661196800).

4984972608 is an abundant number, since it is smaller than the sum of its proper divisors (12337420992).

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

4984972608 is a wasteful number, since it uses less digits than its factorization.

4984972608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 57.

The square root of 4984972608 is about 70604.3384502681. The cubic root of 4984972608 is about 1708.2611289877.

It can be divided in two parts, 498497 and 2608, that added together give a palindrome (501105).

The spelling of 4984972608 in words is "four billion, nine hundred eighty-four million, nine hundred seventy-two thousand, six hundred eight".