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61095007030 = 2533011850803
BaseRepresentation
bin111000111001100010…
…111101001100110110
312211200211000221000011
4320321202331030312
52000110310211110
644022222010434
74261663664011
oct707142751466
9184624027004
1061095007030
1123a015a2052
12ba10716a1a
1359b8580345
142d58092378
1518c894e48a
hexe398bd336

61095007030 has 16 divisors (see below), whose sum is σ = 110004386544. Its totient is φ = 24430586400.

The previous prime is 61095007013. The next prime is 61095007033. The reversal of 61095007030 is 3070059016.

It is a junction number, because it is equal to n+sod(n) for n = 61095006983 and 61095007001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61095007033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892392 + ... + 958411.

It is an arithmetic number, because the mean of its divisors is an integer number (6875274159).

Almost surely, 261095007030 is an apocalyptic number.

61095007030 is a deficient number, since it is larger than the sum of its proper divisors (48909379514).

61095007030 is a wasteful number, since it uses less digits than its factorization.

61095007030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854111.

The product of its (nonzero) digits is 5670, while the sum is 31.

The spelling of 61095007030 in words is "sixty-one billion, ninety-five million, seven thousand, thirty".

Divisors: 1 2 5 10 3301 6602 16505 33010 1850803 3701606 9254015 18508030 6109500703 12219001406 30547503515 61095007030