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4768961507 = 157227133813
BaseRepresentation
bin1000111000100000…
…01001001111100011
3110022100122100022222
410130100021033203
534231323232012
62105115221255
7226115334602
oct43420111743
913270570288
104768961507
112027a55402
12b1114782b
135b0027a1b
1433351da39
151cda1a972
hex11c4093e3

4768961507 has 8 divisors (see below), whose sum is σ = 4820515536. Its totient is φ = 4717675872.

The previous prime is 4768961501. The next prime is 4768961513. The reversal of 4768961507 is 7051698674.

It is an interprime number because it is at equal distance from previous prime (4768961501) and next prime (4768961513).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4768961507 - 230 = 3695219683 is a prime.

It is a super-2 number, since 2×47689615072 = 45485987710495422098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4768961501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31268 + ... + 102545.

It is an arithmetic number, because the mean of its divisors is an integer number (602564442).

Almost surely, 24768961507 is an apocalyptic number.

4768961507 is a deficient number, since it is larger than the sum of its proper divisors (51554029).

4768961507 is a wasteful number, since it uses less digits than its factorization.

4768961507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134197.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 4768961507 is about 69057.6679811880. The cubic root of 4768961507 is about 1683.2215098043.

The spelling of 4768961507 in words is "four billion, seven hundred sixty-eight million, nine hundred sixty-one thousand, five hundred seven".

Divisors: 1 157 227 35639 133813 21008641 30375551 4768961507