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1429301588 = 22111317146987
BaseRepresentation
bin101010100110001…
…0110100101010100
310200121111001011212
41111030112211110
510411400122323
6353454520552
750263602011
oct12514264524
93617431155
101429301588
11673892490
1233a806158
1319a16a8b0
14d7b7c708
1585731b78
hex55316954

1429301588 has 48 divisors (see below), whose sum is σ = 3111441984. Its totient is φ = 564426240.

The previous prime is 1429301579. The next prime is 1429301597. The reversal of 1429301588 is 8851039241.

It is an interprime number because it is at equal distance from previous prime (1429301579) and next prime (1429301597).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63770 + ... + 83217.

It is an arithmetic number, because the mean of its divisors is an integer number (64821708).

Almost surely, 21429301588 is an apocalyptic number.

It is an amenable number.

1429301588 is an abundant number, since it is smaller than the sum of its proper divisors (1682140396).

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

1429301588 is a wasteful number, since it uses less digits than its factorization.

1429301588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147032 (or 147030 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 1429301588 is about 37806.1051683455. The cubic root of 1429301588 is about 1126.4397272143.

The spelling of 1429301588 in words is "one billion, four hundred twenty-nine million, three hundred one thousand, five hundred eighty-eight".

Divisors: 1 2 4 11 13 17 22 26 34 44 52 68 143 187 221 286 374 442 572 748 884 2431 4862 9724 146987 293974 587948 1616857 1910831 2498779 3233714 3821662 4997558 6467428 7643324 9995116 21019141 27486569 32484127 42038282 54973138 64968254 84076564 109946276 129936508 357325397 714650794 1429301588