Search a number
-
+
70701339488 = 2513486134963
BaseRepresentation
bin100000111011000100…
…0001101001101100000
320202111022001011210012
41001312020031031200
52124244020330423
652251343024052
75052021320123
oct1016610151540
9222438034705
1070701339488
1127a9107688a
121185189b028
136889835630
1435c9c1c3ba
151c8be9a078
hex107620d360

70701339488 has 48 divisors (see below), whose sum is σ = 149935561776. Its totient is φ = 32623741440.

The previous prime is 70701339479. The next prime is 70701339529. The reversal of 70701339488 is 88493310707.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004695 + ... + 2039657.

It is an arithmetic number, because the mean of its divisors is an integer number (3123657537).

Almost surely, 270701339488 is an apocalyptic number.

It is an amenable number.

70701339488 is an abundant number, since it is smaller than the sum of its proper divisors (79234222288).

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

70701339488 is a wasteful number, since it uses less digits than its factorization.

70701339488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39847 (or 39839 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 70701339488 in words is "seventy billion, seven hundred one million, three hundred thirty-nine thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 4861 9722 19444 34963 38888 63193 69926 77776 126386 139852 155552 252772 279704 454519 505544 559408 909038 1011088 1118816 1818076 2022176 3636152 7272304 14544608 169955143 339910286 679820572 1359641144 2209416859 2719282288 4418833718 5438564576 8837667436 17675334872 35350669744 70701339488