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5049132130 = 257312326789
BaseRepresentation
bin1001011001111001…
…11010010001100010
3111000212211111011201
410230330322101202
540320034212010
62153004231414
7236056625560
oct45474722142
914025744151
105049132130
112161115779
12b8ab3b56a
136260a1c63
1435c810a30
151e840e23a
hex12cf3a462

5049132130 has 32 divisors (see below), whose sum is σ = 10721848320. Its totient is φ = 1675287360.

The previous prime is 5049132119. The next prime is 5049132133. The reversal of 5049132130 is 312319405.

It is not an unprimeable number, because it can be changed into a prime (5049132133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161225 + ... + 1165564.

It is an arithmetic number, because the mean of its divisors is an integer number (335057760).

Almost surely, 25049132130 is an apocalyptic number.

5049132130 is an abundant number, since it is smaller than the sum of its proper divisors (5672716190).

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

5049132130 is a wasteful number, since it uses less digits than its factorization.

5049132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326834.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5049132130 is about 71057.2454433747. The cubic root of 5049132130 is about 1715.5586843267.

It can be divided in two parts, 50491 and 32130, that added together give a triangular number (82621 = T406).

The spelling of 5049132130 in words is "five billion, forty-nine million, one hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 31 35 62 70 155 217 310 434 1085 2170 2326789 4653578 11633945 16287523 23267890 32575046 72130459 81437615 144260918 162875230 360652295 504913213 721304590 1009826426 2524566065 5049132130