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530850857758 = 213316126474079
BaseRepresentation
bin1111011100110010010…
…11010100001100011110
31212202012220112200000221
413232121023110030132
532144140304422013
61043511452111554
753231656561144
oct7563113241436
91782186480027
10530850857758
11195150519561
1286a70a655ba
133b09c8916b0
141b99c675594
15dc1e2cd08d
hex7b992d431e

530850857758 has 64 divisors (see below), whose sum is σ = 900262379520. Its totient is φ = 233072380800.

The previous prime is 530850857743. The next prime is 530850857773. The reversal of 530850857758 is 857758058035.

It is an interprime number because it is at equal distance from previous prime (530850857743) and next prime (530850857773).

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a junction number, because it is equal to n+sod(n) for n = 530850857696 and 530850857705.

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, 130140363 + ... + 130144441.

It is an arithmetic number, because the mean of its divisors is an integer number (14066599680).

Almost surely, 2530850857758 is an apocalyptic number.

530850857758 is a deficient number, since it is larger than the sum of its proper divisors (369411521762).

530850857758 is a wasteful number, since it uses less digits than its factorization.

530850857758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6833.

The product of its (nonzero) digits is 47040000, while the sum is 61.

The spelling of 530850857758 in words is "five hundred thirty billion, eight hundred fifty million, eight hundred fifty-seven thousand, seven hundred fifty-eight".

Divisors: 1 2 13 26 31 61 62 122 403 793 806 1586 1891 2647 3782 4079 5294 8158 24583 34411 49166 53027 68822 82057 106054 126449 161467 164114 248819 252898 322934 497638 1066741 1643837 2099071 2133482 3234647 3287674 4198142 5005477 6469294 7713389 10010954 10797113 15426778 21594226 65071201 100274057 130142402 140362469 200548114 280724938 334710503 658623893 669421006 1317247786 4351236539 8562110609 8702473078 17124221218 20417340683 40834681366 265425428879 530850857758