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5749239006 = 233737411071
BaseRepresentation
bin1010101101010111…
…00110110011011110
3112211200012121021000
411112223212303132
543233301122011
62350254051130
7262320503520
oct52653466336
915750177230
105749239006
1124903283a5
1211454a9aa6
1370814ab94
143c77b5a10
15239b03356
hex156ae6cde

5749239006 has 64 divisors (see below), whose sum is σ = 14995906560. Its totient is φ = 1598240160.

The previous prime is 5749238977. The next prime is 5749239017. The reversal of 5749239006 is 6009329475.

It is a happy number.

It is a super-2 number, since 2×57492390062 = 66107498296223736072, which contains 22 as substring.

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, 191550 + ... + 219521.

It is an arithmetic number, because the mean of its divisors is an integer number (234311040).

Almost surely, 25749239006 is an apocalyptic number.

5749239006 is an abundant number, since it is smaller than the sum of its proper divisors (9246667554).

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

5749239006 is a wasteful number, since it uses less digits than its factorization.

5749239006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411126 (or 411120 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 5749239006 is about 75823.7364286409. The cubic root of 5749239006 is about 1791.4448978781. Note that the first 3 decimals are identical.

The spelling of 5749239006 in words is "five billion, seven hundred forty-nine million, two hundred thirty-nine thousand, six".

Divisors: 1 2 3 6 7 9 14 18 21 27 37 42 54 63 74 111 126 189 222 259 333 378 518 666 777 999 1554 1998 2331 4662 6993 13986 411071 822142 1233213 2466426 2877497 3699639 5754994 7399278 8632491 11098917 15209627 17264982 22197834 25897473 30419254 45628881 51794946 77692419 91257762 106467389 136886643 155384838 212934778 273773286 319402167 410659929 638804334 821319858 958206501 1916413002 2874619503 5749239006