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241954722248 = 231739092
BaseRepresentation
bin1110000101010110100…
…0000001000111001000
3212010112020111101211012
43201111220001013020
512431010402102443
6303052533223052
723323602130331
oct3412550010710
9763466441735
10241954722248
1193681150a78
123aa86191a88
1319a7c354c05
14b9d411d288
156461878118
hex3855a011c8

241954722248 has 12 divisors (see below), whose sum is σ = 453667712865. Its totient is φ = 120976665488.

The previous prime is 241954722241. The next prime is 241954722263. The reversal of 241954722248 is 842227459142.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 166658264644 + 75296457604 = 408238^2 + 274402^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=347818.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241954722196 and 241954722205.

It is not an unprimeable number, because it can be changed into a prime (241954722241) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1304318 + ... + 1478226.

Almost surely, 2241954722248 is an apocalyptic number.

It is an amenable number.

241954722248 is a deficient number, since it is larger than the sum of its proper divisors (211712990617).

241954722248 is an frugal number, since it uses more digits than its factorization.

241954722248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347824 (or 173911 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 50.

Multiplying 241954722248 by its sum of digits (50), we get a square (12097736112400 = 34781802).

The spelling of 241954722248 in words is "two hundred forty-one billion, nine hundred fifty-four million, seven hundred twenty-two thousand, two hundred forty-eight".

Divisors: 1 2 4 8 173909 347818 695636 1391272 30244340281 60488680562 120977361124 241954722248