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151302041 = 1131443701
BaseRepresentation
bin10010000010010…
…10111110011001
3101112200221101022
421001022332121
5302213131131
623002532225
73515021552
oct1101127631
9345627338
10151302041
1178451510
1242807075
1325466747
1416147329
15d43a37b
hex904af99

151302041 has 8 divisors (see below), whose sum is σ = 170381568. Its totient is φ = 133110000.

The previous prime is 151302029. The next prime is 151302043. The reversal of 151302041 is 140203151.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-151302041 is a prime.

It is a super-2 number, since 2×1513020412 = 45784615221531362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151302043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221510 + ... + 222191.

It is an arithmetic number, because the mean of its divisors is an integer number (21297696).

Almost surely, 2151302041 is an apocalyptic number.

151302041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

151302041 is a deficient number, since it is larger than the sum of its proper divisors (19079527).

151302041 is a wasteful number, since it uses less digits than its factorization.

151302041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443743.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 151302041 is about 12300.4894618060. The cubic root of 151302041 is about 532.8622188208.

Adding to 151302041 its reverse (140203151), we get a palindrome (291505192).

It can be divided in two parts, 15130 and 2041, that added together give a palindrome (17171).

The spelling of 151302041 in words is "one hundred fifty-one million, three hundred two thousand, forty-one".

Divisors: 1 11 31 341 443701 4880711 13754731 151302041