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4951762944 = 21135871373
BaseRepresentation
bin1001001110010010…
…11110100000000000
3110210002121121202120
410213021132200000
540120122403234
62135205244240
7233465201442
oct44711364000
913702547676
104951762944
112111160877
12b62403680
1360bb6ca5b
1434d906492
151deac9049
hex12725e800

4951762944 has 96 divisors (see below), whose sum is σ = 13233598560. Its totient is φ = 1646575616.

The previous prime is 4951762939. The next prime is 4951762961. The reversal of 4951762944 is 4492671594.

It is a tau number, because it is divible by the number of its divisors (96).

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, 3605842 + ... + 3607214.

It is an arithmetic number, because the mean of its divisors is an integer number (137849985).

Almost surely, 24951762944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4951762944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6616799280).

4951762944 is an abundant number, since it is smaller than the sum of its proper divisors (8281835616).

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

4951762944 is a wasteful number, since it uses less digits than its factorization.

4951762944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985 (or 1965 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 4951762944 is about 70368.7639794817. The cubic root of 4951762944 is about 1704.4592207172.

The spelling of 4951762944 in words is "four billion, nine hundred fifty-one million, seven hundred sixty-two thousand, nine hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 587 768 1024 1174 1373 1536 1761 2048 2348 2746 3072 3522 4119 4696 5492 6144 7044 8238 9392 10984 14088 16476 18784 21968 28176 32952 37568 43936 56352 65904 75136 87872 112704 131808 150272 175744 225408 263616 300544 351488 450816 527232 601088 702976 805951 901632 1054464 1202176 1405952 1611902 1803264 2108928 2417853 2811904 3223804 3606528 4217856 4835706 6447608 8435712 9671412 12895216 19342824 25790432 38685648 51580864 77371296 103161728 154742592 206323456 309485184 412646912 618970368 825293824 1237940736 1650587648 2475881472 4951762944