Search a number
-
+
101010700 = 225271131277
BaseRepresentation
bin1100000010101…
…00110100001100
321001001212122001
412001110310030
5201324320300
614005002044
72334401560
oct601246414
9231055561
10101010700
115202191a
12299b3324
1317c0885b
14d5b56a0
158d0416a
hex6054d0c

101010700 has 72 divisors (see below), whose sum is σ = 252921312. Its totient is φ = 34298880.

The previous prime is 101010691. The next prime is 101010709. The reversal of 101010700 is 7010101.

It is an interprime number because it is at equal distance from previous prime (101010691) and next prime (101010709).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (101010709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78462 + ... + 79738.

It is an arithmetic number, because the mean of its divisors is an integer number (3512796).

Almost surely, 2101010700 is an apocalyptic number.

101010700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101010700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126460656).

101010700 is an abundant number, since it is smaller than the sum of its proper divisors (151910612).

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

101010700 is a wasteful number, since it uses less digits than its factorization.

101010700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411 (or 1404 counting only the distinct ones).

The product of its (nonzero) digits is 7, while the sum is 10.

The square root of 101010700 is about 10050.4079519192. The cubic root of 101010700 is about 465.7173957448.

Adding to 101010700 its reverse (7010101), we get a palindrome (108020801).

The spelling of 101010700 in words is "one hundred one million, ten thousand, seven hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 113 140 175 226 350 452 565 700 791 1130 1277 1582 2260 2554 2825 3164 3955 5108 5650 6385 7910 8939 11300 12770 15820 17878 19775 25540 31925 35756 39550 44695 63850 79100 89390 127700 144301 178780 223475 288602 446950 577204 721505 893900 1010107 1443010 2020214 2886020 3607525 4040428 5050535 7215050 10101070 14430100 20202140 25252675 50505350 101010700