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2150455002213 = 37613167051581
BaseRepresentation
bin11111010010110001000…
…110110100010001100101
321121120200220110212112110
4133102301012310101211
5240213112440032323
64323523321511233
7311236164631260
oct37226106642145
97546626425473
102150455002213
1175a003871921
122a8933042519
13127a301722bb
1476122841cd7
153ae119d7793
hex1f4b11b4465

2150455002213 has 16 divisors (see below), whose sum is σ = 3282229483136. Its totient is φ = 1226826803520.

The previous prime is 2150455002209. The next prime is 2150455002229. The reversal of 2150455002213 is 3122005540512.

It is not a de Polignac number, because 2150455002213 - 22 = 2150455002209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150455002013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83512918 + ... + 83538663.

It is an arithmetic number, because the mean of its divisors is an integer number (205139342696).

Almost surely, 22150455002213 is an apocalyptic number.

It is an amenable number.

2150455002213 is a deficient number, since it is larger than the sum of its proper divisors (1131774480923).

2150455002213 is a wasteful number, since it uses less digits than its factorization.

2150455002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167052204.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 2150455002213 in words is "two trillion, one hundred fifty billion, four hundred fifty-five million, two thousand, two hundred thirteen".

Divisors: 1 3 7 21 613 1839 4291 12873 167051581 501154743 1169361067 3508083201 102402619153 307207857459 716818334071 2150455002213