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1342211030 = 251731435923
BaseRepresentation
bin101000000000000…
…1000001111010110
310110112121101101122
41100000020033112
510222101223110
6341104123542
745155414456
oct12000101726
93415541348
101342211030
11629709016
123156065b2
131850c7014
14ca38bd66
157cc7c255
hex500083d6

1342211030 has 64 divisors (see below), whose sum is σ = 2702481408. Its totient is φ = 477550080.

The previous prime is 1342210997. The next prime is 1342211063. The reversal of 1342211030 is 301122431.

It is an interprime number because it is at equal distance from previous prime (1342210997) and next prime (1342211063).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223649 + ... + 229571.

It is an arithmetic number, because the mean of its divisors is an integer number (42226272).

Almost surely, 21342211030 is an apocalyptic number.

1342211030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342211030 is an abundant number, since it is smaller than the sum of its proper divisors (1360270378).

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

1342211030 is a wasteful number, since it uses less digits than its factorization.

1342211030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6021.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1342211030 is about 36636.1983562705. The cubic root of 1342211030 is about 1103.0798070495.

Adding to 1342211030 its reverse (301122431), we get a palindrome (1643333461).

The spelling of 1342211030 in words is "one billion, three hundred forty-two million, two hundred eleven thousand, thirty".

Divisors: 1 2 5 10 17 31 34 43 62 85 86 155 170 215 310 430 527 731 1054 1333 1462 2635 2666 3655 5270 5923 6665 7310 11846 13330 22661 29615 45322 59230 100691 113305 183613 201382 226610 254689 367226 503455 509378 918065 1006910 1273445 1836130 2546890 3121421 4329713 6242842 7895359 8659426 15607105 15790718 21648565 31214210 39476795 43297130 78953590 134221103 268442206 671105515 1342211030