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1301211414 = 232409176747
BaseRepresentation
bin100110110001110…
…1110100100010110
310100200110101111100
41031203232210112
510131102231124
6333041250530
744150054166
oct11543564426
93320411440
101301211414
11608555438
12303933a46
131797704a9
14c4b585a6
157937e1c9
hex4d8ee916

1301211414 has 24 divisors (see below), whose sum is σ = 2826200520. Its totient is φ = 432674208.

The previous prime is 1301211389. The next prime is 1301211419. The reversal of 1301211414 is 4141121031.

1301211414 is a `hidden beast` number, since 130 + 121 + 1 + 414 = 666.

It is a super-2 number, since 2×13012114142 = 3386302287847758792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301211419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81012 + ... + 95735.

It is an arithmetic number, because the mean of its divisors is an integer number (117758355).

Almost surely, 21301211414 is an apocalyptic number.

1301211414 is an abundant number, since it is smaller than the sum of its proper divisors (1524989106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301211414 is a wasteful number, since it uses less digits than its factorization.

1301211414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177164 (or 177161 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1301211414 is about 36072.3081324165. The cubic root of 1301211414 is about 1091.7317851514.

Adding to 1301211414 its reverse (4141121031), we get a palindrome (5442332445).

The spelling of 1301211414 in words is "one billion, three hundred one million, two hundred eleven thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 409 818 1227 2454 3681 7362 176747 353494 530241 1060482 1590723 3181446 72289523 144579046 216868569 433737138 650605707 1301211414