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153100504001 = 311473491537
BaseRepresentation
bin1000111010010110000…
…0000100101111000001
3112122011211121102210002
42032211200010233001
510002022212112001
6154200003045345
714026654545344
oct2164540045701
9478154542702
10153100504001
1159a25274755
1225809070855
131158ba22a03
1475a547a45b
153eb0dc746b
hex23a5804bc1

153100504001 has 4 divisors (see below), whose sum is σ = 153101307012. Its totient is φ = 153099700992.

The previous prime is 153100503979. The next prime is 153100504009. The reversal of 153100504001 is 100405001351.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 100405001351 = 167601227553.

It can be written as a sum of positive squares in 2 ways, for example, as 90630500401 + 62470003600 = 301049^2 + 249940^2 .

It is a cyclic number.

It is not a de Polignac number, because 153100504001 - 218 = 153100241857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153100504009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65705 + ... + 557241.

It is an arithmetic number, because the mean of its divisors is an integer number (38275326753).

Almost surely, 2153100504001 is an apocalyptic number.

It is an amenable number.

153100504001 is a deficient number, since it is larger than the sum of its proper divisors (803011).

153100504001 is an equidigital number, since it uses as much as digits as its factorization.

153100504001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803010.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 153100504001 its reverse (100405001351), we get a palindrome (253505505352).

The spelling of 153100504001 in words is "one hundred fifty-three billion, one hundred million, five hundred four thousand, one".

Divisors: 1 311473 491537 153100504001